dos -> unix

3 files changed, 3184 insertions, 3184 deletions

diff --git a/libX11/modules/lc/xlocale/Makefile.am b/libX11/modules/lc/xlocale/Makefile.am
index ce1fd0976..70a221fd7 100644
--- a/libX11/modules/lc/xlocale/Makefile.am
+++ b/libX11/modules/lc/xlocale/Makefile.am
@@ -1,35 +1,35 @@
-AM_CPPFLAGS= \

-	-I$(top_srcdir)/include \

-	-I$(top_srcdir)/include/X11 \

-	-I$(top_builddir)/include \

-	-I$(top_builddir)/include/X11 \

-	-I$(top_srcdir)/src/xcms \

-	-I$(top_srcdir)/src/xkb \

-	-I$(top_srcdir)/src/xlibi18n \

-	-D_BSD_SOURCE

-

-AM_CFLAGS= \

-	$(X11_CFLAGS) \

-	$(BIGFONT_CFLAGS) \

-	$(CWARNFLAGS)

-

-if XLIB_LOADABLE_I18N

-

-commonlibdir = $(X11_LOCALELIBDIR)/common

-commonlib_LTLIBRARIES=xlocale.la

-xlocale_la_LDFLAGS = -module -version-number 2:0:0

-xlocale_la_LIBADD = $(I18N_MODULE_LIBS)

-

-else

-

-noinst_LTLIBRARIES = libxlocale.la

-

-endif

-

-

-xlocale_la_SOURCES = \

-	lcEuc.c \

-	lcJis.c \

-	lcSjis.c

-	

-libxlocale_la_SOURCES = $(xlocale_la_SOURCES)

+AM_CPPFLAGS= \
+	-I$(top_srcdir)/include \
+	-I$(top_srcdir)/include/X11 \
+	-I$(top_builddir)/include \
+	-I$(top_builddir)/include/X11 \
+	-I$(top_srcdir)/src/xcms \
+	-I$(top_srcdir)/src/xkb \
+	-I$(top_srcdir)/src/xlibi18n \
+	-D_BSD_SOURCE
+
+AM_CFLAGS= \
+	$(X11_CFLAGS) \
+	$(BIGFONT_CFLAGS) \
+	$(CWARNFLAGS)
+
+if XLIB_LOADABLE_I18N
+
+commonlibdir = $(X11_LOCALELIBDIR)/common
+commonlib_LTLIBRARIES=xlocale.la
+xlocale_la_LDFLAGS = -module -version-number 2:0:0
+xlocale_la_LIBADD = $(I18N_MODULE_LIBS)
+
+else
+
+noinst_LTLIBRARIES = libxlocale.la
+
+endif
+
+
+xlocale_la_SOURCES = \
+	lcEuc.c \
+	lcJis.c \
+	lcSjis.c
+	
+libxlocale_la_SOURCES = $(xlocale_la_SOURCES)
diff --git a/libX11/modules/lc/xlocale/lcEuc.c b/libX11/modules/lc/xlocale/lcEuc.c
index b39050578..442e3090f 100644
--- a/libX11/modules/lc/xlocale/lcEuc.c
+++ b/libX11/modules/lc/xlocale/lcEuc.c
@@ -1,1537 +1,1537 @@
-/******************************************************************

-

-        Copyright 1992, 1993 by FUJITSU LIMITED

-        Copyright 1993 by Fujitsu Open Systems Solutions, Inc.

-

-Permission to use, copy, modify, distribute and sell this software

-and its documentation for any purpose is hereby granted without fee,

-provided that the above copyright notice appear in all copies and

-that both that copyright notice and this permission notice appear

-in supporting documentation, and that the name of FUJITSU LIMITED and

-Fujitsu Open Systems Solutions, Inc. not be used in advertising or

-publicity pertaining to distribution of the software without specific,

-written prior permission.

-FUJITSU LIMITED and Fujitsu Open Systems Solutions, Inc. makes no

-representations about the suitability of this software for any purpose.

-It is provided "as is" without express or implied warranty.

-

-FUJITSU LIMITED AND FUJITSU OPEN SYSTEMS SOLUTIONS, INC. DISCLAIMS ALL

-WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES

-OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJITSU OPEN SYSTEMS

-SOLUTIONS, INC. AND FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT

-OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF

-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE

-OF THIS SOFTWARE.

-

-    Authors: Shigeru Yamada 		(yamada@ossi.com)

-             Jeffrey Bloomfield		(jeffb@ossi.com)

-             Yoshiyuki Segawa		(segawa@ossi.com)

-

-*****************************************************************/

-

-/*

- * An EUC locale.

- * Supports: all locales with codeset eucJP, eucKR, eucCN, eucTW.

- * How: Provides converters for euc*.

- * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2).

- */

-

-#ifdef X_LOCALE

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-#include "Xlibint.h"

-#include "XlcGeneric.h"

-

-#include <ctype.h>

-#ifdef WIN32

-#define isascii __isascii

-#endif

-

-#define CS0     codesets[0]             /* Codeset 0 - 7-bit ASCII      */

-#define CS1     codesets[1]             /* Codeset 1 - Kanji            */

-#define CS2     codesets[2]             /* Codeset 2 - Half-Kana        */

-#define CS3     codesets[3]             /* Codeset 3 - User defined     */

-

-#define SS2	0x8e	/* Single-shift char: CS2 */

-#define SS3	0x8f    /* Single-shift char: CS3 */

-

-#define ASCII_CODESET   0

-#define KANJI_CODESET   1

-#define KANA_CODESET    2

-#define USERDEF_CODESET 3

-#define MAX_CODESETS

-

-#define GR	0x80	/* begins right-side (non-ascii) region */

-#define GL	0x7f    /* ends left-side (ascii) region        */

-

-#define isleftside(c)	(((c) & GR) ? 0 : 1)

-#define isrightside(c)	(!isleftside(c))

-

-#define BIT8OFF(c)	((c) & GL)

-#define BIT8ON(c)	((c) | GR)

-

-typedef unsigned char   Uchar;

-typedef unsigned long   Ulong;

-typedef unsigned int	Uint;

-

-static CodeSet GetCodeSetFromCharSet (XLCd lcd, XlcCharSet charset);

-static CodeSet wc_codeset (XLCd lcd, wchar_t wch);

-

-#define BADCHAR(min_ch, c)  (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \

-			     BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \

-			     BIT8OFF(c) != 0x1b)

-

-/*

- * Notes:

- * 1. Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader())

- *    forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()).

- * 2. Using direct converters (e.g. mbstowcs()) decreases conversion

- *    times by 20-40% (depends on specific converter used).

- */

-

-static int

-euc_mbstowcs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-

-    Uchar ch;

-    int chr_len = 0;

-    int sshift =  False;

-    int shift_mult = 0;

-    Uint chrcode;

-

-    Uint wc_encode = 0;

-    Uint wc_tmp = 0;

-

-    int cs0flg = False;

-    int cs1flg = False;

-    int length = 0;

-    int unconv_num = 0;

-

-    Bool new_char;

-

-    const char *inbufptr = *from;

-    wchar_t *outbufptr = (wchar_t *) *to;

-

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    int codeset_num = XLC_GENERIC(lcd, codeset_num);

-    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);

-

-    for (new_char = True; *from_left > 0 && *to_left > 0;) {

-

-	ch = *inbufptr++;

-

-	if (isleftside(ch)) {				/* CS0 */

-            if (ASCII_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    if( cs0flg == True) {

-		new_char = True;

-		cs0flg = False;

-	    }

-	    length = CS0->length;

-	    *outbufptr++ = (wchar_t)ch;

-	    (*from_left)--;

-	    (*to_left)--;

-	    continue;

-	}

-	else if (ch == SS2) {				/* CS2 */

-	    if (KANA_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    if (sshift == True || cs1flg == True) {

-		cs1flg = False;

-		unconv_num++;

-		continue;

-	    }

-	    length = CS2->length;

-	    wc_encode = CS2->wc_encoding;

-	    chrcode = 0;

-	    sshift = True;

-	    cs0flg = True;

-	    (*from_left)--;

-	    continue;

-	}

-	else if (ch == SS3) {				/* CS3 */

-	    if (USERDEF_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    if (sshift == True || cs1flg == True) {

-		cs1flg = False;

-		unconv_num++;

-		continue;

-	    }

-	    length = CS3->length;

-	    if (*from_left < 1 )

-		unconv_num++;

-	    wc_encode = CS3->wc_encoding;

-	    chrcode = 0;

-	    sshift = True;

-	    cs0flg = True;

-	    (*from_left)--;

-	    continue;

-

-	} else {					/* CS1 */

-	    if (KANJI_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    if (sshift == False) {

-		length = CS1->length;

-		if (*from_left < 1)

-		    unconv_num++;

-		wc_encode = CS1->wc_encoding;

-	    }

-	    chrcode = BIT8OFF(ch);

-	    cs0flg = True;

-	    cs1flg = True;

-	    (*from_left)--;

-	}

-

-	if (new_char) {				/* begin new character */

-	    chr_len = length;

-	    shift_mult = length - 1;

-	    new_char = False;

-	}

-

-	chrcode <<= (wc_shift * shift_mult);

-	shift_mult--;

-	wc_tmp |= chrcode;

-

-	if (--chr_len == 0) {

-	    wc_tmp |= wc_encode;

-	    *outbufptr++ = wc_tmp;

-	    (*to_left)--;

-

-	    new_char = True;

-	    sshift = False;

-	    cs0flg = False;

-	    cs1flg = False;

-	    wc_tmp  = (Uint)0;

-	}

-

-    }	/* end for */

-

-    *to = (XPointer)outbufptr;

-

-    if (cs0flg == True || cs1flg == True)	/* error check on last char */

-	unconv_num++;

-

-    return unconv_num;

-}

-

-

-static int

-euc_wcstombs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    const wchar_t *inbufptr = (const wchar_t *) *from;

-    XPointer outbufptr = *to;

-    wchar_t  wch;

-    int length;

-    Uchar tmp;

-    int unconv_num = 0;

-

-    XLCd lcd = (XLCd)conv->state;

-    CodeSet codeset;

-    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);

-

-    for (; *from_left > 0 && *to_left > 0; (*from_left)-- ) {

-

-	wch = *inbufptr++;

-

-	if (!(codeset = wc_codeset(lcd, wch))) {

-	    unconv_num++;

-	    (*from_left)--;

-	    continue;

-	}

-

-	length = codeset->length;

-	wch ^= (wchar_t)codeset->wc_encoding;

-

-	if (codeset->parse_info) {	/* put out SS2 or SS3 */

-	    if (*to_left < length + 1) {

-	        unconv_num++;

-		break;

-	    }

-	    *outbufptr++ = *codeset->parse_info->encoding;

-	    (*to_left)--;

-        } else {

-	    if (*to_left < length) {

-		unconv_num++;

-		break;

-	    }

-	}

-

-	do {

-	    length--;

-	    tmp = (wch>>(wchar_t)(length * wc_shift));

-

-	    if (codeset->side == XlcGR)

-		tmp = BIT8ON(tmp);

-

-	    *outbufptr++ = (Uchar)tmp;

-	    (*to_left)--;

-	} while (length);

-    }

-

-    *to = (XPointer)outbufptr;

-

-    return unconv_num;

-}

-

-

-static int

-euc_mbtocs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    XlcCharSet charset;

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    int codeset_num = XLC_GENERIC(lcd, codeset_num);

-    int length;

-    int unconv_num = 0;

-    int min_ch = 0;

-    const char *src = *from;

-    char *dst = *to;

-

-    if (isleftside(*src)) { 			/* 7-bit (CS0) */

-	if (ASCII_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS0->charset_list;

-    }

-    else if ((Uchar)*src == SS2) {		/* half-kana (CS2) */

-	if (KANA_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS2->charset_list;

-	src++;

-	(*from_left)--;

-    }

-    else if ((Uchar)*src == SS3) {		/* user-def */

-	if (USERDEF_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS3->charset_list;

-	src++;

-	(*from_left)--;

-    }

-    else  { 					/* Kanji (CS1) */

-	if (KANJI_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS1->charset_list;

-    }

-

-    if(*from_left < charset->char_size || *to_left < charset->char_size)

-	return -1;

-

-    min_ch = 0x20;

-    if (charset->set_size == 94)

-	if (charset->char_size > 1 || charset->side == XlcGR)

-	    min_ch = 0x21;

-

-    length = charset->char_size;

-    do {

-	if(BADCHAR(min_ch, *src)) {

-	    unconv_num++;

-	    src++;

-	    break;

-	}

-	switch (charset->side) {

-	    case XlcGL:

-		*dst++ = BIT8OFF(*src++);

-		break;

-	    case XlcGR:

-		*dst++ = BIT8ON(*src++);

-		break;

-	    default:

-		*dst++ = *src++;

-		break;

-	    }

-    } while (--length);

-

-    *to = dst;

-    *from = (XPointer) src;

-    *from_left -= charset->char_size;

-    *to_left -= charset->char_size - length;

-

-    if (num_args > 0)

-	*((XlcCharSet *) args[0]) = charset;

-

-    return unconv_num;

-}

-

-

-static int

-euc_mbstocs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    const char *tmp_from;

-    char *tmp_to;

-    int tmp_from_left, tmp_to_left;

-    XlcCharSet charset, tmp_charset;

-    XPointer tmp_args[1];

-    int unconv_num = 0, ret;

-

-/* Determine the charset of the segment and convert one characater: */

-

-    tmp_args[0] = (XPointer) &charset; /* charset from euc_mbtocs() */

-    while

-      ((ret = euc_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0)

-	unconv_num += ret;

-    if ( ret < 0 )

-	return ret;

-

-    tmp_from = *from;

-    tmp_from_left = *from_left;

-    tmp_to_left = *to_left;

-    tmp_to = *to;

-

-/* Convert remainder of the segment: */

-

-    tmp_args[0] = (XPointer) &tmp_charset;

-    while( (ret = euc_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left,

-		     (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) {

-

-	if (ret > 0) {

-	    unconv_num += ret;

-	    continue;

-	}

-

-	if (tmp_charset != charset)  /* quit on end of segment */

-	    break;

-

-	*from = (XPointer) tmp_from;

-	*from_left = tmp_from_left;

-	*to = (XPointer) tmp_to;

-	*to_left = tmp_to_left;

-    }

-

-    if (num_args > 0)

-	*((XlcCharSet *) args[0]) = charset;

-

-    return unconv_num;

-}

-

-

-static int

-euc_wcstocs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    const wchar_t *wcptr = (const wchar_t *) *from;

-    char *bufptr = (char *) *to;

-    wchar_t wch;

-    char *tmpptr;

-    int length;

-    CodeSet codeset;

-    Ulong wc_encoding;

-    int wcstr_len = *from_left, buf_len = *to_left;

-

-    if (!(codeset = wc_codeset(lcd, *wcptr)))

-	return -1;

-

-    wc_encoding = codeset->wc_encoding;

-

-    if (wcstr_len < buf_len / codeset->length)

-	buf_len = wcstr_len * codeset->length;

-

-    for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) {

-	wch = *wcptr;

-

-	if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding)

-	    break;

-

-	length = codeset->length;

-

-	buf_len -= length;

-	bufptr += length;

-	tmpptr = bufptr - 1;

-

-	while (length--) {

-	    *tmpptr-- = codeset->length == 1 && codeset->side == XlcGR ?

-	      BIT8ON(wch) : BIT8OFF(wch);

-	    wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);

-	}

-    }

-

-    if (num_args > 0)

-	*((XlcCharSet *) args[0]) = *codeset->charset_list;

-

-    *from_left -= wcptr - (wchar_t *) *from;

-    *from = (XPointer) wcptr;

-

-    *to_left -= bufptr - *to;

-    *to = bufptr;

-

-    return 0;

-}

-

-

-static int

-euc_cstombs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    const char *csptr = *from;

-    char *bufptr = *to;

-    int csstr_len = *from_left;

-    int buf_len = *to_left;

-    int length;

-    CodeSet codeset;

-    int cvt_length;

-

-    if (num_args < 1)

-	return -1;

-

-    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))

-	return -1;

-

-    cvt_length = 0;

-    csstr_len /= codeset->length;

-    buf_len /= codeset->length;

-

-    if (codeset->parse_info)

-	csstr_len *= 2;

-

-    if (csstr_len < buf_len)

-	buf_len = csstr_len;

-

-    cvt_length += buf_len * codeset->length;

-

-    if (bufptr) {

-	while (buf_len--) {

-	    if (codeset->parse_info)	/* put out SS2 or SS3 */

-		*bufptr++ = *codeset->parse_info->encoding;

-

-	    length = codeset->length;

-	    while (length--)

-		*bufptr++ = codeset->side == XlcGR ?

-		  BIT8ON(*csptr++) : BIT8OFF(*csptr++);

-	}

-    }

-

-    *from_left -= csptr - *from;

-    *from = (XPointer) csptr;

-    if (bufptr)

-	*to += cvt_length;

-    *to_left -= cvt_length;

-

-    return 0;

-}

-

-

-static int

-euc_cstowcs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    const char *csptr = *from;

-    wchar_t *bufptr = (wchar_t *) *to;

-    wchar_t *toptr = (wchar_t *) *to;

-    int csstr_len = *from_left;

-    int buf_len = *to_left;

-    wchar_t wch;

-    int length;

-    Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);

-    CodeSet codeset;

-

-    if (num_args < 1)

-	return -1;

-

-    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))

-        return -1;

-

-    csstr_len /= codeset->length;

-    if (csstr_len < buf_len)

-	buf_len = csstr_len;

-    *to_left -= buf_len;

-

-    if (bufptr) {

-

-	toptr += buf_len;

-	*to = (XPointer) toptr;

-

-        while (buf_len--) {

-

-            wch = (wchar_t) BIT8OFF(*csptr);

-            csptr++;

-

-            length = codeset->length - 1;

-            while (length--) {

-                wch = (wch << wc_shift_bits) | BIT8OFF(*csptr);

-                csptr++;

-            }

-            *bufptr++ = wch | codeset->wc_encoding;

-        }

-    }

-    *from_left -= csptr - *from;

-    *from = (XPointer) csptr;

-

-    return 0;

-}

-

-

-static CodeSet

-wc_codeset(

-    XLCd lcd,

-    wchar_t wch)

-{

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    int end = XLC_GENERIC(lcd, codeset_num);

-    Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask));

-

-    for (; --end >= 0; codesets++)

-	if ( widech == (*codesets)->wc_encoding )

-	    return *codesets;

-

-    return NULL;

-}

-

-

-static CodeSet

-GetCodeSetFromCharSet(

-    XLCd lcd,

-    XlcCharSet charset)

-{

-    CodeSet *codeset = XLC_GENERIC(lcd, codeset_list);

-    XlcCharSet *charset_list;

-    int codeset_num, num_charsets;

-

-    codeset_num = XLC_GENERIC(lcd, codeset_num);

-

-    for ( ; codeset_num-- > 0; codeset++) {

-	num_charsets = (*codeset)->num_charsets;

-	charset_list = (*codeset)->charset_list;

-

-	for ( ; num_charsets-- > 0; charset_list++)

-	    if (*charset_list == charset)

-		return *codeset;

-    }

-

-    return (CodeSet) NULL;

-}

-

-

-static XlcConv

-create_conv(

-    XLCd lcd,

-    XlcConvMethods methods)

-{

-    XlcConv conv;

-

-    conv = (XlcConv) Xmalloc(sizeof(XlcConvRec));

-    if (conv == NULL)

-	return (XlcConv) NULL;

-

-    conv->methods = methods;

-    conv->state = (XPointer) lcd;

-    return conv;

-}

-

-

-/*

- *    Stripped down Direct CT converters for EUC

- *

- */

-

-typedef struct _CTDataRec {

-    int side;

-    int length;

-    char *name;

-    Ulong wc_encoding;

-    char sshift;

-    char *ct_encoding;

-    int ct_encoding_len;

-    int set_size;

-    Uchar min_ch;

-    Uchar ct_type;

-} CTDataRec, *CTData;

-

-typedef struct _StateRec {

-    CTData GL_charset;

-    CTData GR_charset;

-    CTData charset;

-} StateRec, *State;

-

-#define CT_STD  0

-#define CT_NSTD 1

-#define CT_DIR  2

-#define CT_EXT0 3

-#define CT_EXT1 4

-#define CT_EXT2 5

-#define CT_VER  6

-

-static CTDataRec ctdata[] =

-{

-  { XlcGL,      1, "ISO8859-1:GL",       0, 0, "\033(B"   ,  3, 0, 0, CT_STD  },

-  { XlcGR,      1, "ISO8859-1:GR",       0, 0, "\033-A"   ,  3, 0, 0, CT_STD  },

-  { XlcGL,      1, "JISX0201.1976-0:GL", 0, 0, "\033(J"   ,  3, 0, 0, CT_STD  },

-  { XlcGR,      1, "JISX0201.1976-0:GR", 0, 0, "\033)I"   ,  3, 0, 0, CT_STD  },

-  { XlcGL,      2, "JISX0208.1983-0:GL", 0, 0, "\033$(B"  ,  4, 0, 0, CT_STD  },

-  { XlcGR,      2, "JISX0208.1983-0:GR", 0, 0, "\033$)B"  ,  4, 0, 0, CT_STD  },

-  { XlcGL,      2, "JISX0212.1990-0:GL", 0, 0, "\033$(D"  ,  4, 0, 0, CT_STD  },

-  { XlcGR,      2, "JISX0212.1990-0:GR", 0, 0, "\033$)D"  ,  4, 0, 0, CT_STD  },

-  { XlcUnknown, 0, "Ignore-Ext-Status?", 0, 0, "\033#"    ,  2, 0, 0, CT_VER  },

-  { XlcUnknown, 0, "NonStd-?-OctetChar", 0, 0, "\033%/0"  ,  4, 0, 0, CT_NSTD },

-  { XlcUnknown, 1, "NonStd-1-OctetChar", 0, 0, "\033%/1"  ,  4, 0, 0, CT_NSTD },

-  { XlcUnknown, 2, "NonStd-2-OctetChar", 0, 0, "\033%/2"  ,  4, 0, 0, CT_NSTD },

-  { XlcUnknown, 3, "NonStd-3-OctetChar", 0, 0, "\033%/3"  ,  4, 0, 0, CT_NSTD },

-  { XlcUnknown, 4, "NonStd-4-OctetChar", 0, 0, "\033%/4"  ,  4, 0, 0, CT_NSTD },

-  { XlcUnknown, 0, "Extension-2"       , 0, 0, "\033%/"   ,  3, 0, 0, CT_EXT2 },

-  { XlcUnknown, 0, "Extension-0"       , 0, 0, "\033"     ,  1, 0, 0, CT_EXT0 },

-  { XlcUnknown, 0, "Begin-L-to-R-Text",  0, 0, "\2331]"   ,  3, 0, 0, CT_DIR  },

-  { XlcUnknown, 0, "Begin-R-to-L-Text",  0, 0, "\2332]"   ,  3, 0, 0, CT_DIR  },

-  { XlcUnknown, 0, "End-Of-String",      0, 0, "\233]"    ,  2, 0, 0, CT_DIR  },

-  { XlcUnknown, 0, "Extension-1"       , 0, 0, "\233"     ,  1, 0, 0, CT_EXT1 },

-};

-

-/* Note on above table:  euc_ctstombs() and euc_ctstowcs() parser depends on

- * certain table entries occuring in decreasing string length--

- *   1.  CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries.

- *   2.  CT_DIR and CT_EXT1 entries must occur after CT_DIR entries.

- */

-

-static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1;

-static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)];

-

-#define Ascii   0

-#define Kanji   1

-#define Kana    2

-#define Userdef 3

-

-/*

- * initCTptr(): Set ctdptr[] to point at ctdata[], indexed by codeset_num.

- */

-static void

-initCTptr(

-    XLCd lcd)

-{

-    int num_codesets = XLC_GENERIC(lcd, codeset_num);

-    int num_charsets;

-    int i, j;

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    CodeSet codeset;

-    XlcCharSet charset;

-    CTData ctdp = ctdata;

-

-    ctdptr[Ascii] = &ctdata[0];		/* failsafe */

-

-    for (i = 0; i < num_codesets; i++) {

-

-	codeset = codesets[i];

-	num_charsets = codeset->num_charsets;

-

-	for (j = 0; j < num_charsets; j++) {

-

-	    charset = codeset->charset_list[j];

-

-	    for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++)

-

-		if (! strcmp(ctdp->name, charset->name)) {

-

-		    ctdptr[codeset->cs_num] = ctdp;

-

-		    ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding;

-

-		    ctdptr[codeset->cs_num]->set_size =

-		      charset->set_size;

-

-		    ctdptr[codeset->cs_num]->min_ch =

-		      charset->set_size == 94 &&

-		      (ctdptr[codeset->cs_num]->length > 1 ||

-		      ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20;

-

-		    if (codeset->parse_info) {

-			ctdptr[codeset->cs_num]->sshift =

-			  *codeset->parse_info->encoding;

-		    }

-

-		    break;

-		}

-	}

-    }

-}

-

-

-#define SKIP_I(str)     while (*(str) >= 0x20 && *(str) <=  0x2f) (str)++;

-#define SKIP_P(str)     while (*(str) >= 0x30 && *(str) <=  0x3f) (str)++;

-

-static int

-euc_ctstowcs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);

-    const char *inbufptr = *from;

-    const char *inbuf_base;

-    wchar_t *outbufptr = (wchar_t *) *to;

-    wchar_t *outbuf_base = outbufptr;

-    int clen, length;

-    int unconv_num = 0;

-    unsigned int ct_seglen = 0;

-    Uchar ct_type = 0;

-    int shift_mult;

-    wchar_t wc_tmp;

-    wchar_t wch;

-    Ulong wc_encoding;

-    CTData ctdp = ctdata;

-    CTData GL_ctdp = ctdp;	/* GL ctdp save */

-    CTData GR_ctdp = ctdp;	/* GR ctdp save */

-    Bool save_outbuf = True;

-    /* If outbufptr is NULL, doen't save output, but just counts

-       a length to hold the output */

-    if (outbufptr == NULL) save_outbuf = False;

-

-    for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length)

-    {

-	ct_type = CT_STD;

-	/* change GL/GR charset */

-	if(ctdp->side == XlcGR && isleftside(*inbufptr)){

-	    /* select GL side */

-	    ctdp = GL_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){

-	    /* select GR side */

-	    ctdp = GR_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}

-	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {

-	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {

-

-		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))

-		{

-		    inbufptr += ctdp->ct_encoding_len;

-		    (*from_left) -= ctdp->ct_encoding_len;

-		    if (ctdp->length) {

-			length = ctdp->length;

-			if( *from_left < length ) {

-			    *to = (XPointer)outbufptr;

-			    *to_left -= outbufptr - outbuf_base;

-			    return( unconv_num + *from_left );

-			}

-		    }

-		    ct_type = ctdp->ct_type;

-		    if(ctdp->side == XlcGL){

-			GL_ctdp = ctdp; /* save GL ctdp */

-		    }else{

-			GR_ctdp = ctdp; /* save GR ctdp */

-		    }

-		    break;

-		}

-	    }

-	    if (ctdp > ctd_endp) 	/* failed to match CT sequence */

-		unconv_num++;

-	}

-

-/* The following code insures that non-standard encodings, direction, extension,

- * and version strings are ignored; subject to change in future.

- */

-	switch (ct_type) {

-	case CT_STD:

-	    break;

-	case CT_EXT2:

-	    inbufptr++;

-	    (*from_left)--;

-	case CT_NSTD:

-	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;

-	    inbufptr += ct_seglen;

-	    (*from_left) -= ct_seglen;

-	    continue;

-	case CT_EXT0:

-	    inbuf_base = inbufptr;

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    *(from_left) -= ct_seglen;

-	    continue;

-	case CT_EXT1:

-	    inbuf_base = inbufptr;

-	    SKIP_P(inbufptr);

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    *(from_left) -= ct_seglen;

-	    continue;

-	case CT_DIR:

-	    continue;

-	case CT_VER:

-	    inbufptr += 2;

-	    *(from_left) -= 2;

-	    continue;

-	}

-

-	wc_encoding = (ctdp == ctdptr[Kana] && isleftside(*inbufptr)) ?

-	    ctdptr[Ascii]->wc_encoding: ctdp->wc_encoding;

-

-	shift_mult = length - 1;

-	wch = (wchar_t)0;

-	clen = length;

-

-	do {

-	    wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult);

-	    wch |= wc_tmp;

-	    shift_mult--;

-	} while (--clen);

-

-	if (save_outbuf == True)

-	    *outbufptr++ = wch | wc_encoding;

-	if (--*to_left == 0 && *from_left != length) {

-	    *to = (XPointer)outbufptr;

-	    unconv_num = *from_left;

-	    return unconv_num;

-	}

-    }

-

-    *to = (XPointer)outbufptr;

-

-    return unconv_num;

-

-}

-

-

-#define byte1			(length == codeset->length - 1)

-#define byte2			(byte1 == 0)

-#define kanji			(codeset->cs_num == 1)

-#define kana			(codeset->cs_num == 2)

-#define userdef			(codeset->cs_num == 3)

-

-static int

-euc_wcstocts(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    int ct_len = *to_left;

-    const wchar_t *inbufptr = (const wchar_t *) *from;

-    char *ctptr = *to;

-    XPointer ct_base = ctptr;

-    wchar_t  wch;

-    int length;

-    int unconv_num = 0;

-    Uchar tmp;

-    Uchar t1 = 0;

-    int num_conv;

-

-    StateRec ct_state;

-    XLCd lcd = (XLCd)conv->state;

-    CTData charset;

-    CodeSet codeset;

-    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);

-

-/* Initial State: */

-    ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */

-    ct_state.GR_charset = NULL;

-

-    if (*from_left > *to_left)

-	*from_left = *to_left;

-

-    for (; *from_left > 0 ; (*from_left)-- ) {

-

-	wch = *inbufptr++;

-

-	if (!(codeset = wc_codeset(lcd, wch))) {

-	    unconv_num++;

-	    (*from_left)--;

-	    continue;

-	}

-

-	charset = ctdptr[codeset->cs_num];

-

-	length = codeset->length;

-	wch ^= (wchar_t)codeset->wc_encoding;

-

-	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||

-	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {

-

-	    ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len;

-

-	    if (ct_len < 0) {

-		unconv_num++;

-		break;

-	    }

-

-	    if (ctptr) {

-		strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding);

-		ctptr += ctdptr[codeset->cs_num]->ct_encoding_len;

-	    }

-	}

-

-	if (charset->side == XlcGR) {

-	    ct_state.GR_charset = charset;

-	    ct_state.GL_charset = NULL;

-	} else if (charset->side == XlcGL) {

-	    ct_state.GL_charset = charset;

-	    ct_state.GR_charset = NULL;

-	}

-

-	do {

-

-	    length--;

-	    tmp = wch>>(wchar_t)( (Ulong)length * wc_shift);

-

-	    if (kana) {

-		if (BADCHAR(charset->min_ch, (char)tmp)) {

-		    unconv_num++;

-		    break;

-		}

-		*ctptr++ = (char)BIT8ON(tmp);

-	    }

-

-	    else if (byte1 && (kanji || userdef))

-		t1 = tmp;

-

-	    else if (byte2 && (kanji || userdef)) {

-		if (BADCHAR(charset->min_ch, (char)t1) ||

-		  BADCHAR(charset->min_ch, (char)tmp)) {

-		    unconv_num++;

-		    break;

-		}

-		if (charset->side == XlcGR) {

-		    *ctptr++ = (char)BIT8ON(t1);

-		    *ctptr++ = (char)BIT8ON(tmp);

-		} else {

-		    *ctptr++ = (char)BIT8OFF(t1);

-		    *ctptr++ = (char)BIT8OFF(tmp);

-		}

-	    }

-

-	    else {

-		if (BADCHAR(charset->min_ch, (char)tmp)) {

-		    unconv_num++;

-		    break;

-		}

-		*ctptr++ = (char)tmp;

-	    }

-

-

-	} while (length);

-

-    }	/* end for */

-

-    *to = (XPointer)ctptr;

-

-    if ((num_conv = (int)(ctptr - ct_base)) > 0)

-	(*to_left) -= num_conv;

-

-    return unconv_num;

-}

-#undef byte1

-#undef byte2

-#undef kana

-#undef kanji

-#undef userdef

-

-

-#define byte1	(ctdp->length == clen)

-#define kana    (ctdp == ctdptr[Kana] && isrightside(*inbufptr))

-/* #define kanji   (ctdp == ctdptr[Kanji]) */

-#define kanji   (strstr(ctdp->name, "JISX0208"))

-#define userdef (ctdp == ctdptr[Userdef])

-

-static int

-euc_ctstombs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    char *inbufptr = *from;

-    XPointer outbufptr = *to;

-    const char *inbuf_base;

-    XPointer outbuf_base = outbufptr;

-    int clen, length;

-    int unconv_num = 0;

-    unsigned int ct_seglen = 0;

-    Uchar ct_type = 0;

-    CTData ctdp = &ctdata[0];	/* default */

-    CTData GL_ctdp = ctdp;	/* GL ctdp save */

-    CTData GR_ctdp = ctdp;	/* GR ctdp save */

-    Bool save_outbuf = True;

-    /* If outbufptr is NULL, doen't save output, but just counts

-       a length to hold the output */

-    if (outbufptr == NULL) save_outbuf = False;

-

-    for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length)

-    {

-	ct_type = CT_STD;

-	/* change GL/GR charset */

-	if(ctdp->side == XlcGR && isleftside(*inbufptr)){

-	    /* select GL side */

-	    ctdp = GL_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){

-	    /* select GR side */

-	    ctdp = GR_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}

-	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {

-

-	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {

-

-		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))

-		{

-		    inbufptr += ctdp->ct_encoding_len;

-		    (*from_left) -= ctdp->ct_encoding_len;

-		    if (ctdp->length) {

-			length = ctdp->length;

-			if( *from_left < length ) {

-			    *to = (XPointer)outbufptr;

-			    *to_left -= outbufptr - outbuf_base;

-			    return( unconv_num + *from_left );

-			}

-		    }

-		    ct_type = ctdp->ct_type;

-		    if(ctdp->side == XlcGL){

-			GL_ctdp = ctdp; /* save GL ctdp */

-		    }else{

-			GR_ctdp = ctdp; /* save GR ctdp */

-		    }

-		    break;

-		}

-	    }

-	    if (ctdp > ctd_endp) 	/* failed to match CT sequence */

-		unconv_num++;

-	}

-

-/* The following code insures that non-standard encodings, direction, extension,

- * and version strings are ignored; subject to change in future.

- */

-	switch (ct_type) {

-	case CT_STD:

-	    break;

-	case CT_EXT2:

-	    inbufptr++;

-	    (*from_left)--;

-	case CT_NSTD:

-	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;

-	    inbufptr += ct_seglen;

-	    (*from_left) -= ct_seglen;

-	    continue;

-	case CT_EXT0:

-	    inbuf_base = inbufptr;

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    *(from_left) -= ct_seglen;

-	    continue;

-	case CT_EXT1:

-	    inbuf_base = inbufptr;

-	    SKIP_P(inbufptr);

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    *(from_left) -= ct_seglen;

-	    continue;

-	case CT_DIR:

-	    continue;

-	case CT_VER:

-	    inbufptr += 2;

-	    *(from_left) -= 2;

-	    continue;

-	}

-

-	clen = length;

-	do {

-

-	    if (byte1) {

-		if (kanji) {

-		    /* FIXME: assignment of read-only location */

-		    *inbufptr = BIT8ON(*inbufptr);

-		    *(inbufptr+1) = BIT8ON(*(inbufptr+1));

-		}

-		else if (kana || userdef) {

-		    if (save_outbuf == True) {

-			*outbufptr++ = ctdp->sshift;

-		    }

-		    (*to_left)--;

-		}

-	    }

-	    if (save_outbuf == True) {

-		*outbufptr++ = *inbufptr;

-	    }

-	    (*to_left)--;

-	    inbufptr++;

-

-	    if (*to_left == 0 && *from_left != length) {

-		*to = (XPointer)outbufptr;

-		unconv_num = *from_left;

-		return unconv_num;

-	    }

-	} while (--clen);

-    }

-

-    *to = outbufptr;

-

-    return unconv_num;

-

-}

-#undef byte1

-#undef kana

-#undef kanji

-#undef userdef

-

-

-static int

-euc_mbstocts(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    int ct_len = *to_left;

-    int cs_num;

-    int clen, length = 0;

-    int unconv_num = 0;

-    int num_conv;

-    const char *inbufptr = *from;

-    char *ctptr = *to;

-    XPointer ct_base = ctptr;

-

-    StateRec ct_state;

-    CTData charset;

-    XLCd lcd = (XLCd) conv->state;

-    int codeset_num = XLC_GENERIC(lcd, codeset_num);

-

-/* Initial State: */

-    ct_state.GL_charset = NULL;

-    ct_state.GR_charset = NULL;

-

-    if (*from_left > *to_left)

-        *from_left = *to_left;

-

-    for (;*from_left > 0; (*from_left) -= length) {

-

-	if (isleftside(*inbufptr)) {		/* 7-bit (CS0) */

-	    if (ASCII_CODESET >= codeset_num) {

-	      	unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Ascii;

-	    charset = ctdptr[Ascii];

-	}

-	else if ((Uchar)*inbufptr == SS2) {	/* Kana */

-	    if (KANA_CODESET >= codeset_num) {

-	      	unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Kana;

-	    charset = ctdptr[Kana];

-	    inbufptr++;

-	    (*from_left)--;

-	}

-	else if ((Uchar)*inbufptr == SS3) {	/* Userdef */

-	    if (USERDEF_CODESET >= codeset_num) {

-	      	unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Userdef;

-	    charset = ctdptr[Userdef];

-	    inbufptr++;

-	    (*from_left)--;

-	}

-	else {

-	    if (KANJI_CODESET >= codeset_num) {

-	      	unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Kanji;

-	    charset = ctdptr[Kanji];

-	}

-

-	length = charset->length;

-

-	if (BADCHAR(charset->min_ch, *inbufptr))

-            continue;

-

-	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||

-	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {

-

-	    ct_len -= ctdptr[cs_num]->ct_encoding_len;

-	    if (ct_len < 0) {

-		unconv_num++;

-		break;

-	    }

-

-	    if (ctptr) {

-		strcpy(ctptr, ctdptr[cs_num]->ct_encoding);

-		ctptr += ctdptr[cs_num]->ct_encoding_len;

-	    }

-	}

-

-	if (charset->side == XlcGR) {

-	    ct_state.GR_charset = charset;

-	    ct_state.GL_charset = NULL;

-	} else if (charset->side == XlcGL) {

-	    ct_state.GL_charset = charset;

-	    ct_state.GR_charset = NULL;

-	}

-

-	clen = length;

-

-	do {

-	    *ctptr++ = charset == ct_state.GR_charset ?

-		BIT8ON(*inbufptr++) : BIT8OFF(*inbufptr++);

-	} while (--clen);

-    }

-

-    *to = (XPointer)ctptr;

-

-    if ((num_conv = (int)(ctptr - ct_base)) > 0)

-	(*to_left) -= num_conv;

-    return unconv_num;

-

-}

-

-

-static void

-close_converter(

-    XlcConv conv)

-{

-	Xfree((char *) conv);

-}

-

-enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS,

-       CTSTOWCS, CTSTOMBS, WCSTOCTS, MBSTOCTS };

-

-static XlcConvMethodsRec conv_methods[] = {

-    {close_converter, euc_mbstocs,  NULL },

-    {close_converter, euc_wcstocs,  NULL },

-    {close_converter, euc_mbtocs,   NULL },

-    {close_converter, euc_cstombs,  NULL },

-    {close_converter, euc_cstowcs,  NULL },

-    {close_converter, euc_mbstowcs, NULL },

-    {close_converter, euc_wcstombs, NULL },

-    {close_converter, euc_ctstowcs, NULL },

-    {close_converter, euc_ctstombs, NULL },

-    {close_converter, euc_wcstocts, NULL },

-    {close_converter, euc_mbstocts, NULL },

-};

-

-

-static XlcConv

-open_mbstocs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBSTOCS]);

-}

-

-static XlcConv

-open_wcstocs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[WCSTOCS]);

-}

-

-static XlcConv

-open_mbtocs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBTOCS]);

-}

-

-static XlcConv

-open_cstombs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CSTOMBS]);

-}

-

-static XlcConv

-open_cstowcs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CSTOWCS]);

-}

-

-static XlcConv

-open_mbstowcs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBSTOWCS]);

-}

-

-static XlcConv

-open_wcstombs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[WCSTOMBS]);

-}

-

-static XlcConv

-open_ctstowcs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CTSTOWCS]);

-}

-

-static XlcConv

-open_ctstombs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CTSTOMBS]);

-}

-

-static XlcConv

-open_wcstocts(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[WCSTOCTS]);

-}

-

-static XlcConv

-open_mbstocts(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBSTOCTS]);

-}

-

-XLCd

-_XlcEucLoader(

-    const char *name)

-{

-    XLCd lcd;

-

-    lcd = _XlcCreateLC(name, _XlcGenericMethods);

-    if (lcd == NULL)

-	return lcd;

-

-    if (!XLC_PUBLIC_PART(lcd)->codeset ||

-	(_XlcNCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "euc", 3))) {

-	_XlcDestroyLC(lcd);

-	return (XLCd) NULL;

-    }

-

-    initCTptr(lcd);

-

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);

-    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);

-    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);

-    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);

-

-#ifndef FORCE_INDIRECT_CONVERTER

-    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs);

-    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs);

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts);

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);

-    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts);

-    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);

-#endif

-

-    _XlcAddUtf8Converters(lcd);

-

-    return lcd;

-}

-

-#else

-typedef int dummy;

-#endif /* X_LOCALE */

+/******************************************************************
+
+        Copyright 1992, 1993 by FUJITSU LIMITED
+        Copyright 1993 by Fujitsu Open Systems Solutions, Inc.
+
+Permission to use, copy, modify, distribute and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED and
+Fujitsu Open Systems Solutions, Inc. not be used in advertising or
+publicity pertaining to distribution of the software without specific,
+written prior permission.
+FUJITSU LIMITED and Fujitsu Open Systems Solutions, Inc. makes no
+representations about the suitability of this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED AND FUJITSU OPEN SYSTEMS SOLUTIONS, INC. DISCLAIMS ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJITSU OPEN SYSTEMS
+SOLUTIONS, INC. AND FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT
+OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+OF THIS SOFTWARE.
+
+    Authors: Shigeru Yamada 		(yamada@ossi.com)
+             Jeffrey Bloomfield		(jeffb@ossi.com)
+             Yoshiyuki Segawa		(segawa@ossi.com)
+
+*****************************************************************/
+
+/*
+ * An EUC locale.
+ * Supports: all locales with codeset eucJP, eucKR, eucCN, eucTW.
+ * How: Provides converters for euc*.
+ * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2).
+ */
+
+#ifdef X_LOCALE
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "XlcGeneric.h"
+
+#include <ctype.h>
+#ifdef WIN32
+#define isascii __isascii
+#endif
+
+#define CS0     codesets[0]             /* Codeset 0 - 7-bit ASCII      */
+#define CS1     codesets[1]             /* Codeset 1 - Kanji            */
+#define CS2     codesets[2]             /* Codeset 2 - Half-Kana        */
+#define CS3     codesets[3]             /* Codeset 3 - User defined     */
+
+#define SS2	0x8e	/* Single-shift char: CS2 */
+#define SS3	0x8f    /* Single-shift char: CS3 */
+
+#define ASCII_CODESET   0
+#define KANJI_CODESET   1
+#define KANA_CODESET    2
+#define USERDEF_CODESET 3
+#define MAX_CODESETS
+
+#define GR	0x80	/* begins right-side (non-ascii) region */
+#define GL	0x7f    /* ends left-side (ascii) region        */
+
+#define isleftside(c)	(((c) & GR) ? 0 : 1)
+#define isrightside(c)	(!isleftside(c))
+
+#define BIT8OFF(c)	((c) & GL)
+#define BIT8ON(c)	((c) | GR)
+
+typedef unsigned char   Uchar;
+typedef unsigned long   Ulong;
+typedef unsigned int	Uint;
+
+static CodeSet GetCodeSetFromCharSet (XLCd lcd, XlcCharSet charset);
+static CodeSet wc_codeset (XLCd lcd, wchar_t wch);
+
+#define BADCHAR(min_ch, c)  (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \
+			     BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \
+			     BIT8OFF(c) != 0x1b)
+
+/*
+ * Notes:
+ * 1. Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader())
+ *    forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()).
+ * 2. Using direct converters (e.g. mbstowcs()) decreases conversion
+ *    times by 20-40% (depends on specific converter used).
+ */
+
+static int
+euc_mbstowcs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+
+    Uchar ch;
+    int chr_len = 0;
+    int sshift =  False;
+    int shift_mult = 0;
+    Uint chrcode;
+
+    Uint wc_encode = 0;
+    Uint wc_tmp = 0;
+
+    int cs0flg = False;
+    int cs1flg = False;
+    int length = 0;
+    int unconv_num = 0;
+
+    Bool new_char;
+
+    const char *inbufptr = *from;
+    wchar_t *outbufptr = (wchar_t *) *to;
+
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    int codeset_num = XLC_GENERIC(lcd, codeset_num);
+    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);
+
+    for (new_char = True; *from_left > 0 && *to_left > 0;) {
+
+	ch = *inbufptr++;
+
+	if (isleftside(ch)) {				/* CS0 */
+            if (ASCII_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    if( cs0flg == True) {
+		new_char = True;
+		cs0flg = False;
+	    }
+	    length = CS0->length;
+	    *outbufptr++ = (wchar_t)ch;
+	    (*from_left)--;
+	    (*to_left)--;
+	    continue;
+	}
+	else if (ch == SS2) {				/* CS2 */
+	    if (KANA_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    if (sshift == True || cs1flg == True) {
+		cs1flg = False;
+		unconv_num++;
+		continue;
+	    }
+	    length = CS2->length;
+	    wc_encode = CS2->wc_encoding;
+	    chrcode = 0;
+	    sshift = True;
+	    cs0flg = True;
+	    (*from_left)--;
+	    continue;
+	}
+	else if (ch == SS3) {				/* CS3 */
+	    if (USERDEF_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    if (sshift == True || cs1flg == True) {
+		cs1flg = False;
+		unconv_num++;
+		continue;
+	    }
+	    length = CS3->length;
+	    if (*from_left < 1 )
+		unconv_num++;
+	    wc_encode = CS3->wc_encoding;
+	    chrcode = 0;
+	    sshift = True;
+	    cs0flg = True;
+	    (*from_left)--;
+	    continue;
+
+	} else {					/* CS1 */
+	    if (KANJI_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    if (sshift == False) {
+		length = CS1->length;
+		if (*from_left < 1)
+		    unconv_num++;
+		wc_encode = CS1->wc_encoding;
+	    }
+	    chrcode = BIT8OFF(ch);
+	    cs0flg = True;
+	    cs1flg = True;
+	    (*from_left)--;
+	}
+
+	if (new_char) {				/* begin new character */
+	    chr_len = length;
+	    shift_mult = length - 1;
+	    new_char = False;
+	}
+
+	chrcode <<= (wc_shift * shift_mult);
+	shift_mult--;
+	wc_tmp |= chrcode;
+
+	if (--chr_len == 0) {
+	    wc_tmp |= wc_encode;
+	    *outbufptr++ = wc_tmp;
+	    (*to_left)--;
+
+	    new_char = True;
+	    sshift = False;
+	    cs0flg = False;
+	    cs1flg = False;
+	    wc_tmp  = (Uint)0;
+	}
+
+    }	/* end for */
+
+    *to = (XPointer)outbufptr;
+
+    if (cs0flg == True || cs1flg == True)	/* error check on last char */
+	unconv_num++;
+
+    return unconv_num;
+}
+
+
+static int
+euc_wcstombs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    const wchar_t *inbufptr = (const wchar_t *) *from;
+    XPointer outbufptr = *to;
+    wchar_t  wch;
+    int length;
+    Uchar tmp;
+    int unconv_num = 0;
+
+    XLCd lcd = (XLCd)conv->state;
+    CodeSet codeset;
+    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);
+
+    for (; *from_left > 0 && *to_left > 0; (*from_left)-- ) {
+
+	wch = *inbufptr++;
+
+	if (!(codeset = wc_codeset(lcd, wch))) {
+	    unconv_num++;
+	    (*from_left)--;
+	    continue;
+	}
+
+	length = codeset->length;
+	wch ^= (wchar_t)codeset->wc_encoding;
+
+	if (codeset->parse_info) {	/* put out SS2 or SS3 */
+	    if (*to_left < length + 1) {
+	        unconv_num++;
+		break;
+	    }
+	    *outbufptr++ = *codeset->parse_info->encoding;
+	    (*to_left)--;
+        } else {
+	    if (*to_left < length) {
+		unconv_num++;
+		break;
+	    }
+	}
+
+	do {
+	    length--;
+	    tmp = (wch>>(wchar_t)(length * wc_shift));
+
+	    if (codeset->side == XlcGR)
+		tmp = BIT8ON(tmp);
+
+	    *outbufptr++ = (Uchar)tmp;
+	    (*to_left)--;
+	} while (length);
+    }
+
+    *to = (XPointer)outbufptr;
+
+    return unconv_num;
+}
+
+
+static int
+euc_mbtocs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    XlcCharSet charset;
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    int codeset_num = XLC_GENERIC(lcd, codeset_num);
+    int length;
+    int unconv_num = 0;
+    int min_ch = 0;
+    const char *src = *from;
+    char *dst = *to;
+
+    if (isleftside(*src)) { 			/* 7-bit (CS0) */
+	if (ASCII_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS0->charset_list;
+    }
+    else if ((Uchar)*src == SS2) {		/* half-kana (CS2) */
+	if (KANA_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS2->charset_list;
+	src++;
+	(*from_left)--;
+    }
+    else if ((Uchar)*src == SS3) {		/* user-def */
+	if (USERDEF_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS3->charset_list;
+	src++;
+	(*from_left)--;
+    }
+    else  { 					/* Kanji (CS1) */
+	if (KANJI_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS1->charset_list;
+    }
+
+    if(*from_left < charset->char_size || *to_left < charset->char_size)
+	return -1;
+
+    min_ch = 0x20;
+    if (charset->set_size == 94)
+	if (charset->char_size > 1 || charset->side == XlcGR)
+	    min_ch = 0x21;
+
+    length = charset->char_size;
+    do {
+	if(BADCHAR(min_ch, *src)) {
+	    unconv_num++;
+	    src++;
+	    break;
+	}
+	switch (charset->side) {
+	    case XlcGL:
+		*dst++ = BIT8OFF(*src++);
+		break;
+	    case XlcGR:
+		*dst++ = BIT8ON(*src++);
+		break;
+	    default:
+		*dst++ = *src++;
+		break;
+	    }
+    } while (--length);
+
+    *to = dst;
+    *from = (XPointer) src;
+    *from_left -= charset->char_size;
+    *to_left -= charset->char_size - length;
+
+    if (num_args > 0)
+	*((XlcCharSet *) args[0]) = charset;
+
+    return unconv_num;
+}
+
+
+static int
+euc_mbstocs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    const char *tmp_from;
+    char *tmp_to;
+    int tmp_from_left, tmp_to_left;
+    XlcCharSet charset, tmp_charset;
+    XPointer tmp_args[1];
+    int unconv_num = 0, ret;
+
+/* Determine the charset of the segment and convert one characater: */
+
+    tmp_args[0] = (XPointer) &charset; /* charset from euc_mbtocs() */
+    while
+      ((ret = euc_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0)
+	unconv_num += ret;
+    if ( ret < 0 )
+	return ret;
+
+    tmp_from = *from;
+    tmp_from_left = *from_left;
+    tmp_to_left = *to_left;
+    tmp_to = *to;
+
+/* Convert remainder of the segment: */
+
+    tmp_args[0] = (XPointer) &tmp_charset;
+    while( (ret = euc_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left,
+		     (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) {
+
+	if (ret > 0) {
+	    unconv_num += ret;
+	    continue;
+	}
+
+	if (tmp_charset != charset)  /* quit on end of segment */
+	    break;
+
+	*from = (XPointer) tmp_from;
+	*from_left = tmp_from_left;
+	*to = (XPointer) tmp_to;
+	*to_left = tmp_to_left;
+    }
+
+    if (num_args > 0)
+	*((XlcCharSet *) args[0]) = charset;
+
+    return unconv_num;
+}
+
+
+static int
+euc_wcstocs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    const wchar_t *wcptr = (const wchar_t *) *from;
+    char *bufptr = (char *) *to;
+    wchar_t wch;
+    char *tmpptr;
+    int length;
+    CodeSet codeset;
+    Ulong wc_encoding;
+    int wcstr_len = *from_left, buf_len = *to_left;
+
+    if (!(codeset = wc_codeset(lcd, *wcptr)))
+	return -1;
+
+    wc_encoding = codeset->wc_encoding;
+
+    if (wcstr_len < buf_len / codeset->length)
+	buf_len = wcstr_len * codeset->length;
+
+    for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) {
+	wch = *wcptr;
+
+	if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding)
+	    break;
+
+	length = codeset->length;
+
+	buf_len -= length;
+	bufptr += length;
+	tmpptr = bufptr - 1;
+
+	while (length--) {
+	    *tmpptr-- = codeset->length == 1 && codeset->side == XlcGR ?
+	      BIT8ON(wch) : BIT8OFF(wch);
+	    wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
+	}
+    }
+
+    if (num_args > 0)
+	*((XlcCharSet *) args[0]) = *codeset->charset_list;
+
+    *from_left -= wcptr - (wchar_t *) *from;
+    *from = (XPointer) wcptr;
+
+    *to_left -= bufptr - *to;
+    *to = bufptr;
+
+    return 0;
+}
+
+
+static int
+euc_cstombs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    const char *csptr = *from;
+    char *bufptr = *to;
+    int csstr_len = *from_left;
+    int buf_len = *to_left;
+    int length;
+    CodeSet codeset;
+    int cvt_length;
+
+    if (num_args < 1)
+	return -1;
+
+    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))
+	return -1;
+
+    cvt_length = 0;
+    csstr_len /= codeset->length;
+    buf_len /= codeset->length;
+
+    if (codeset->parse_info)
+	csstr_len *= 2;
+
+    if (csstr_len < buf_len)
+	buf_len = csstr_len;
+
+    cvt_length += buf_len * codeset->length;
+
+    if (bufptr) {
+	while (buf_len--) {
+	    if (codeset->parse_info)	/* put out SS2 or SS3 */
+		*bufptr++ = *codeset->parse_info->encoding;
+
+	    length = codeset->length;
+	    while (length--)
+		*bufptr++ = codeset->side == XlcGR ?
+		  BIT8ON(*csptr++) : BIT8OFF(*csptr++);
+	}
+    }
+
+    *from_left -= csptr - *from;
+    *from = (XPointer) csptr;
+    if (bufptr)
+	*to += cvt_length;
+    *to_left -= cvt_length;
+
+    return 0;
+}
+
+
+static int
+euc_cstowcs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    const char *csptr = *from;
+    wchar_t *bufptr = (wchar_t *) *to;
+    wchar_t *toptr = (wchar_t *) *to;
+    int csstr_len = *from_left;
+    int buf_len = *to_left;
+    wchar_t wch;
+    int length;
+    Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
+    CodeSet codeset;
+
+    if (num_args < 1)
+	return -1;
+
+    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))
+        return -1;
+
+    csstr_len /= codeset->length;
+    if (csstr_len < buf_len)
+	buf_len = csstr_len;
+    *to_left -= buf_len;
+
+    if (bufptr) {
+
+	toptr += buf_len;
+	*to = (XPointer) toptr;
+
+        while (buf_len--) {
+
+            wch = (wchar_t) BIT8OFF(*csptr);
+            csptr++;
+
+            length = codeset->length - 1;
+            while (length--) {
+                wch = (wch << wc_shift_bits) | BIT8OFF(*csptr);
+                csptr++;
+            }
+            *bufptr++ = wch | codeset->wc_encoding;
+        }
+    }
+    *from_left -= csptr - *from;
+    *from = (XPointer) csptr;
+
+    return 0;
+}
+
+
+static CodeSet
+wc_codeset(
+    XLCd lcd,
+    wchar_t wch)
+{
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    int end = XLC_GENERIC(lcd, codeset_num);
+    Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask));
+
+    for (; --end >= 0; codesets++)
+	if ( widech == (*codesets)->wc_encoding )
+	    return *codesets;
+
+    return NULL;
+}
+
+
+static CodeSet
+GetCodeSetFromCharSet(
+    XLCd lcd,
+    XlcCharSet charset)
+{
+    CodeSet *codeset = XLC_GENERIC(lcd, codeset_list);
+    XlcCharSet *charset_list;
+    int codeset_num, num_charsets;
+
+    codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+    for ( ; codeset_num-- > 0; codeset++) {
+	num_charsets = (*codeset)->num_charsets;
+	charset_list = (*codeset)->charset_list;
+
+	for ( ; num_charsets-- > 0; charset_list++)
+	    if (*charset_list == charset)
+		return *codeset;
+    }
+
+    return (CodeSet) NULL;
+}
+
+
+static XlcConv
+create_conv(
+    XLCd lcd,
+    XlcConvMethods methods)
+{
+    XlcConv conv;
+
+    conv = (XlcConv) Xmalloc(sizeof(XlcConvRec));
+    if (conv == NULL)
+	return (XlcConv) NULL;
+
+    conv->methods = methods;
+    conv->state = (XPointer) lcd;
+    return conv;
+}
+
+
+/*
+ *    Stripped down Direct CT converters for EUC
+ *
+ */
+
+typedef struct _CTDataRec {
+    int side;
+    int length;
+    char *name;
+    Ulong wc_encoding;
+    char sshift;
+    char *ct_encoding;
+    int ct_encoding_len;
+    int set_size;
+    Uchar min_ch;
+    Uchar ct_type;
+} CTDataRec, *CTData;
+
+typedef struct _StateRec {
+    CTData GL_charset;
+    CTData GR_charset;
+    CTData charset;
+} StateRec, *State;
+
+#define CT_STD  0
+#define CT_NSTD 1
+#define CT_DIR  2
+#define CT_EXT0 3
+#define CT_EXT1 4
+#define CT_EXT2 5
+#define CT_VER  6
+
+static CTDataRec ctdata[] =
+{
+  { XlcGL,      1, "ISO8859-1:GL",       0, 0, "\033(B"   ,  3, 0, 0, CT_STD  },
+  { XlcGR,      1, "ISO8859-1:GR",       0, 0, "\033-A"   ,  3, 0, 0, CT_STD  },
+  { XlcGL,      1, "JISX0201.1976-0:GL", 0, 0, "\033(J"   ,  3, 0, 0, CT_STD  },
+  { XlcGR,      1, "JISX0201.1976-0:GR", 0, 0, "\033)I"   ,  3, 0, 0, CT_STD  },
+  { XlcGL,      2, "JISX0208.1983-0:GL", 0, 0, "\033$(B"  ,  4, 0, 0, CT_STD  },
+  { XlcGR,      2, "JISX0208.1983-0:GR", 0, 0, "\033$)B"  ,  4, 0, 0, CT_STD  },
+  { XlcGL,      2, "JISX0212.1990-0:GL", 0, 0, "\033$(D"  ,  4, 0, 0, CT_STD  },
+  { XlcGR,      2, "JISX0212.1990-0:GR", 0, 0, "\033$)D"  ,  4, 0, 0, CT_STD  },
+  { XlcUnknown, 0, "Ignore-Ext-Status?", 0, 0, "\033#"    ,  2, 0, 0, CT_VER  },
+  { XlcUnknown, 0, "NonStd-?-OctetChar", 0, 0, "\033%/0"  ,  4, 0, 0, CT_NSTD },
+  { XlcUnknown, 1, "NonStd-1-OctetChar", 0, 0, "\033%/1"  ,  4, 0, 0, CT_NSTD },
+  { XlcUnknown, 2, "NonStd-2-OctetChar", 0, 0, "\033%/2"  ,  4, 0, 0, CT_NSTD },
+  { XlcUnknown, 3, "NonStd-3-OctetChar", 0, 0, "\033%/3"  ,  4, 0, 0, CT_NSTD },
+  { XlcUnknown, 4, "NonStd-4-OctetChar", 0, 0, "\033%/4"  ,  4, 0, 0, CT_NSTD },
+  { XlcUnknown, 0, "Extension-2"       , 0, 0, "\033%/"   ,  3, 0, 0, CT_EXT2 },
+  { XlcUnknown, 0, "Extension-0"       , 0, 0, "\033"     ,  1, 0, 0, CT_EXT0 },
+  { XlcUnknown, 0, "Begin-L-to-R-Text",  0, 0, "\2331]"   ,  3, 0, 0, CT_DIR  },
+  { XlcUnknown, 0, "Begin-R-to-L-Text",  0, 0, "\2332]"   ,  3, 0, 0, CT_DIR  },
+  { XlcUnknown, 0, "End-Of-String",      0, 0, "\233]"    ,  2, 0, 0, CT_DIR  },
+  { XlcUnknown, 0, "Extension-1"       , 0, 0, "\233"     ,  1, 0, 0, CT_EXT1 },
+};
+
+/* Note on above table:  euc_ctstombs() and euc_ctstowcs() parser depends on
+ * certain table entries occuring in decreasing string length--
+ *   1.  CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries.
+ *   2.  CT_DIR and CT_EXT1 entries must occur after CT_DIR entries.
+ */
+
+static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1;
+static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)];
+
+#define Ascii   0
+#define Kanji   1
+#define Kana    2
+#define Userdef 3
+
+/*
+ * initCTptr(): Set ctdptr[] to point at ctdata[], indexed by codeset_num.
+ */
+static void
+initCTptr(
+    XLCd lcd)
+{
+    int num_codesets = XLC_GENERIC(lcd, codeset_num);
+    int num_charsets;
+    int i, j;
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    CodeSet codeset;
+    XlcCharSet charset;
+    CTData ctdp = ctdata;
+
+    ctdptr[Ascii] = &ctdata[0];		/* failsafe */
+
+    for (i = 0; i < num_codesets; i++) {
+
+	codeset = codesets[i];
+	num_charsets = codeset->num_charsets;
+
+	for (j = 0; j < num_charsets; j++) {
+
+	    charset = codeset->charset_list[j];
+
+	    for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++)
+
+		if (! strcmp(ctdp->name, charset->name)) {
+
+		    ctdptr[codeset->cs_num] = ctdp;
+
+		    ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding;
+
+		    ctdptr[codeset->cs_num]->set_size =
+		      charset->set_size;
+
+		    ctdptr[codeset->cs_num]->min_ch =
+		      charset->set_size == 94 &&
+		      (ctdptr[codeset->cs_num]->length > 1 ||
+		      ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20;
+
+		    if (codeset->parse_info) {
+			ctdptr[codeset->cs_num]->sshift =
+			  *codeset->parse_info->encoding;
+		    }
+
+		    break;
+		}
+	}
+    }
+}
+
+
+#define SKIP_I(str)     while (*(str) >= 0x20 && *(str) <=  0x2f) (str)++;
+#define SKIP_P(str)     while (*(str) >= 0x30 && *(str) <=  0x3f) (str)++;
+
+static int
+euc_ctstowcs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
+    const char *inbufptr = *from;
+    const char *inbuf_base;
+    wchar_t *outbufptr = (wchar_t *) *to;
+    wchar_t *outbuf_base = outbufptr;
+    int clen, length;
+    int unconv_num = 0;
+    unsigned int ct_seglen = 0;
+    Uchar ct_type = 0;
+    int shift_mult;
+    wchar_t wc_tmp;
+    wchar_t wch;
+    Ulong wc_encoding;
+    CTData ctdp = ctdata;
+    CTData GL_ctdp = ctdp;	/* GL ctdp save */
+    CTData GR_ctdp = ctdp;	/* GR ctdp save */
+    Bool save_outbuf = True;
+    /* If outbufptr is NULL, doen't save output, but just counts
+       a length to hold the output */
+    if (outbufptr == NULL) save_outbuf = False;
+
+    for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length)
+    {
+	ct_type = CT_STD;
+	/* change GL/GR charset */
+	if(ctdp->side == XlcGR && isleftside(*inbufptr)){
+	    /* select GL side */
+	    ctdp = GL_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){
+	    /* select GR side */
+	    ctdp = GR_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}
+	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {
+	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {
+
+		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))
+		{
+		    inbufptr += ctdp->ct_encoding_len;
+		    (*from_left) -= ctdp->ct_encoding_len;
+		    if (ctdp->length) {
+			length = ctdp->length;
+			if( *from_left < length ) {
+			    *to = (XPointer)outbufptr;
+			    *to_left -= outbufptr - outbuf_base;
+			    return( unconv_num + *from_left );
+			}
+		    }
+		    ct_type = ctdp->ct_type;
+		    if(ctdp->side == XlcGL){
+			GL_ctdp = ctdp; /* save GL ctdp */
+		    }else{
+			GR_ctdp = ctdp; /* save GR ctdp */
+		    }
+		    break;
+		}
+	    }
+	    if (ctdp > ctd_endp) 	/* failed to match CT sequence */
+		unconv_num++;
+	}
+
+/* The following code insures that non-standard encodings, direction, extension,
+ * and version strings are ignored; subject to change in future.
+ */
+	switch (ct_type) {
+	case CT_STD:
+	    break;
+	case CT_EXT2:
+	    inbufptr++;
+	    (*from_left)--;
+	case CT_NSTD:
+	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;
+	    inbufptr += ct_seglen;
+	    (*from_left) -= ct_seglen;
+	    continue;
+	case CT_EXT0:
+	    inbuf_base = inbufptr;
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    *(from_left) -= ct_seglen;
+	    continue;
+	case CT_EXT1:
+	    inbuf_base = inbufptr;
+	    SKIP_P(inbufptr);
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    *(from_left) -= ct_seglen;
+	    continue;
+	case CT_DIR:
+	    continue;
+	case CT_VER:
+	    inbufptr += 2;
+	    *(from_left) -= 2;
+	    continue;
+	}
+
+	wc_encoding = (ctdp == ctdptr[Kana] && isleftside(*inbufptr)) ?
+	    ctdptr[Ascii]->wc_encoding: ctdp->wc_encoding;
+
+	shift_mult = length - 1;
+	wch = (wchar_t)0;
+	clen = length;
+
+	do {
+	    wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult);
+	    wch |= wc_tmp;
+	    shift_mult--;
+	} while (--clen);
+
+	if (save_outbuf == True)
+	    *outbufptr++ = wch | wc_encoding;
+	if (--*to_left == 0 && *from_left != length) {
+	    *to = (XPointer)outbufptr;
+	    unconv_num = *from_left;
+	    return unconv_num;
+	}
+    }
+
+    *to = (XPointer)outbufptr;
+
+    return unconv_num;
+
+}
+
+
+#define byte1			(length == codeset->length - 1)
+#define byte2			(byte1 == 0)
+#define kanji			(codeset->cs_num == 1)
+#define kana			(codeset->cs_num == 2)
+#define userdef			(codeset->cs_num == 3)
+
+static int
+euc_wcstocts(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    int ct_len = *to_left;
+    const wchar_t *inbufptr = (const wchar_t *) *from;
+    char *ctptr = *to;
+    XPointer ct_base = ctptr;
+    wchar_t  wch;
+    int length;
+    int unconv_num = 0;
+    Uchar tmp;
+    Uchar t1 = 0;
+    int num_conv;
+
+    StateRec ct_state;
+    XLCd lcd = (XLCd)conv->state;
+    CTData charset;
+    CodeSet codeset;
+    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);
+
+/* Initial State: */
+    ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */
+    ct_state.GR_charset = NULL;
+
+    if (*from_left > *to_left)
+	*from_left = *to_left;
+
+    for (; *from_left > 0 ; (*from_left)-- ) {
+
+	wch = *inbufptr++;
+
+	if (!(codeset = wc_codeset(lcd, wch))) {
+	    unconv_num++;
+	    (*from_left)--;
+	    continue;
+	}
+
+	charset = ctdptr[codeset->cs_num];
+
+	length = codeset->length;
+	wch ^= (wchar_t)codeset->wc_encoding;
+
+	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||
+	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {
+
+	    ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len;
+
+	    if (ct_len < 0) {
+		unconv_num++;
+		break;
+	    }
+
+	    if (ctptr) {
+		strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding);
+		ctptr += ctdptr[codeset->cs_num]->ct_encoding_len;
+	    }
+	}
+
+	if (charset->side == XlcGR) {
+	    ct_state.GR_charset = charset;
+	    ct_state.GL_charset = NULL;
+	} else if (charset->side == XlcGL) {
+	    ct_state.GL_charset = charset;
+	    ct_state.GR_charset = NULL;
+	}
+
+	do {
+
+	    length--;
+	    tmp = wch>>(wchar_t)( (Ulong)length * wc_shift);
+
+	    if (kana) {
+		if (BADCHAR(charset->min_ch, (char)tmp)) {
+		    unconv_num++;
+		    break;
+		}
+		*ctptr++ = (char)BIT8ON(tmp);
+	    }
+
+	    else if (byte1 && (kanji || userdef))
+		t1 = tmp;
+
+	    else if (byte2 && (kanji || userdef)) {
+		if (BADCHAR(charset->min_ch, (char)t1) ||
+		  BADCHAR(charset->min_ch, (char)tmp)) {
+		    unconv_num++;
+		    break;
+		}
+		if (charset->side == XlcGR) {
+		    *ctptr++ = (char)BIT8ON(t1);
+		    *ctptr++ = (char)BIT8ON(tmp);
+		} else {
+		    *ctptr++ = (char)BIT8OFF(t1);
+		    *ctptr++ = (char)BIT8OFF(tmp);
+		}
+	    }
+
+	    else {
+		if (BADCHAR(charset->min_ch, (char)tmp)) {
+		    unconv_num++;
+		    break;
+		}
+		*ctptr++ = (char)tmp;
+	    }
+
+
+	} while (length);
+
+    }	/* end for */
+
+    *to = (XPointer)ctptr;
+
+    if ((num_conv = (int)(ctptr - ct_base)) > 0)
+	(*to_left) -= num_conv;
+
+    return unconv_num;
+}
+#undef byte1
+#undef byte2
+#undef kana
+#undef kanji
+#undef userdef
+
+
+#define byte1	(ctdp->length == clen)
+#define kana    (ctdp == ctdptr[Kana] && isrightside(*inbufptr))
+/* #define kanji   (ctdp == ctdptr[Kanji]) */
+#define kanji   (strstr(ctdp->name, "JISX0208"))
+#define userdef (ctdp == ctdptr[Userdef])
+
+static int
+euc_ctstombs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    char *inbufptr = *from;
+    XPointer outbufptr = *to;
+    const char *inbuf_base;
+    XPointer outbuf_base = outbufptr;
+    int clen, length;
+    int unconv_num = 0;
+    unsigned int ct_seglen = 0;
+    Uchar ct_type = 0;
+    CTData ctdp = &ctdata[0];	/* default */
+    CTData GL_ctdp = ctdp;	/* GL ctdp save */
+    CTData GR_ctdp = ctdp;	/* GR ctdp save */
+    Bool save_outbuf = True;
+    /* If outbufptr is NULL, doen't save output, but just counts
+       a length to hold the output */
+    if (outbufptr == NULL) save_outbuf = False;
+
+    for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length)
+    {
+	ct_type = CT_STD;
+	/* change GL/GR charset */
+	if(ctdp->side == XlcGR && isleftside(*inbufptr)){
+	    /* select GL side */
+	    ctdp = GL_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){
+	    /* select GR side */
+	    ctdp = GR_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}
+	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {
+
+	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {
+
+		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))
+		{
+		    inbufptr += ctdp->ct_encoding_len;
+		    (*from_left) -= ctdp->ct_encoding_len;
+		    if (ctdp->length) {
+			length = ctdp->length;
+			if( *from_left < length ) {
+			    *to = (XPointer)outbufptr;
+			    *to_left -= outbufptr - outbuf_base;
+			    return( unconv_num + *from_left );
+			}
+		    }
+		    ct_type = ctdp->ct_type;
+		    if(ctdp->side == XlcGL){
+			GL_ctdp = ctdp; /* save GL ctdp */
+		    }else{
+			GR_ctdp = ctdp; /* save GR ctdp */
+		    }
+		    break;
+		}
+	    }
+	    if (ctdp > ctd_endp) 	/* failed to match CT sequence */
+		unconv_num++;
+	}
+
+/* The following code insures that non-standard encodings, direction, extension,
+ * and version strings are ignored; subject to change in future.
+ */
+	switch (ct_type) {
+	case CT_STD:
+	    break;
+	case CT_EXT2:
+	    inbufptr++;
+	    (*from_left)--;
+	case CT_NSTD:
+	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;
+	    inbufptr += ct_seglen;
+	    (*from_left) -= ct_seglen;
+	    continue;
+	case CT_EXT0:
+	    inbuf_base = inbufptr;
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    *(from_left) -= ct_seglen;
+	    continue;
+	case CT_EXT1:
+	    inbuf_base = inbufptr;
+	    SKIP_P(inbufptr);
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    *(from_left) -= ct_seglen;
+	    continue;
+	case CT_DIR:
+	    continue;
+	case CT_VER:
+	    inbufptr += 2;
+	    *(from_left) -= 2;
+	    continue;
+	}
+
+	clen = length;
+	do {
+
+	    if (byte1) {
+		if (kanji) {
+		    /* FIXME: assignment of read-only location */
+		    *inbufptr = BIT8ON(*inbufptr);
+		    *(inbufptr+1) = BIT8ON(*(inbufptr+1));
+		}
+		else if (kana || userdef) {
+		    if (save_outbuf == True) {
+			*outbufptr++ = ctdp->sshift;
+		    }
+		    (*to_left)--;
+		}
+	    }
+	    if (save_outbuf == True) {
+		*outbufptr++ = *inbufptr;
+	    }
+	    (*to_left)--;
+	    inbufptr++;
+
+	    if (*to_left == 0 && *from_left != length) {
+		*to = (XPointer)outbufptr;
+		unconv_num = *from_left;
+		return unconv_num;
+	    }
+	} while (--clen);
+    }
+
+    *to = outbufptr;
+
+    return unconv_num;
+
+}
+#undef byte1
+#undef kana
+#undef kanji
+#undef userdef
+
+
+static int
+euc_mbstocts(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    int ct_len = *to_left;
+    int cs_num;
+    int clen, length = 0;
+    int unconv_num = 0;
+    int num_conv;
+    const char *inbufptr = *from;
+    char *ctptr = *to;
+    XPointer ct_base = ctptr;
+
+    StateRec ct_state;
+    CTData charset;
+    XLCd lcd = (XLCd) conv->state;
+    int codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+/* Initial State: */
+    ct_state.GL_charset = NULL;
+    ct_state.GR_charset = NULL;
+
+    if (*from_left > *to_left)
+        *from_left = *to_left;
+
+    for (;*from_left > 0; (*from_left) -= length) {
+
+	if (isleftside(*inbufptr)) {		/* 7-bit (CS0) */
+	    if (ASCII_CODESET >= codeset_num) {
+	      	unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Ascii;
+	    charset = ctdptr[Ascii];
+	}
+	else if ((Uchar)*inbufptr == SS2) {	/* Kana */
+	    if (KANA_CODESET >= codeset_num) {
+	      	unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Kana;
+	    charset = ctdptr[Kana];
+	    inbufptr++;
+	    (*from_left)--;
+	}
+	else if ((Uchar)*inbufptr == SS3) {	/* Userdef */
+	    if (USERDEF_CODESET >= codeset_num) {
+	      	unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Userdef;
+	    charset = ctdptr[Userdef];
+	    inbufptr++;
+	    (*from_left)--;
+	}
+	else {
+	    if (KANJI_CODESET >= codeset_num) {
+	      	unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Kanji;
+	    charset = ctdptr[Kanji];
+	}
+
+	length = charset->length;
+
+	if (BADCHAR(charset->min_ch, *inbufptr))
+            continue;
+
+	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||
+	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {
+
+	    ct_len -= ctdptr[cs_num]->ct_encoding_len;
+	    if (ct_len < 0) {
+		unconv_num++;
+		break;
+	    }
+
+	    if (ctptr) {
+		strcpy(ctptr, ctdptr[cs_num]->ct_encoding);
+		ctptr += ctdptr[cs_num]->ct_encoding_len;
+	    }
+	}
+
+	if (charset->side == XlcGR) {
+	    ct_state.GR_charset = charset;
+	    ct_state.GL_charset = NULL;
+	} else if (charset->side == XlcGL) {
+	    ct_state.GL_charset = charset;
+	    ct_state.GR_charset = NULL;
+	}
+
+	clen = length;
+
+	do {
+	    *ctptr++ = charset == ct_state.GR_charset ?
+		BIT8ON(*inbufptr++) : BIT8OFF(*inbufptr++);
+	} while (--clen);
+    }
+
+    *to = (XPointer)ctptr;
+
+    if ((num_conv = (int)(ctptr - ct_base)) > 0)
+	(*to_left) -= num_conv;
+    return unconv_num;
+
+}
+
+
+static void
+close_converter(
+    XlcConv conv)
+{
+	Xfree((char *) conv);
+}
+
+enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS,
+       CTSTOWCS, CTSTOMBS, WCSTOCTS, MBSTOCTS };
+
+static XlcConvMethodsRec conv_methods[] = {
+    {close_converter, euc_mbstocs,  NULL },
+    {close_converter, euc_wcstocs,  NULL },
+    {close_converter, euc_mbtocs,   NULL },
+    {close_converter, euc_cstombs,  NULL },
+    {close_converter, euc_cstowcs,  NULL },
+    {close_converter, euc_mbstowcs, NULL },
+    {close_converter, euc_wcstombs, NULL },
+    {close_converter, euc_ctstowcs, NULL },
+    {close_converter, euc_ctstombs, NULL },
+    {close_converter, euc_wcstocts, NULL },
+    {close_converter, euc_mbstocts, NULL },
+};
+
+
+static XlcConv
+open_mbstocs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBSTOCS]);
+}
+
+static XlcConv
+open_wcstocs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[WCSTOCS]);
+}
+
+static XlcConv
+open_mbtocs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBTOCS]);
+}
+
+static XlcConv
+open_cstombs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CSTOMBS]);
+}
+
+static XlcConv
+open_cstowcs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CSTOWCS]);
+}
+
+static XlcConv
+open_mbstowcs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBSTOWCS]);
+}
+
+static XlcConv
+open_wcstombs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[WCSTOMBS]);
+}
+
+static XlcConv
+open_ctstowcs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CTSTOWCS]);
+}
+
+static XlcConv
+open_ctstombs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CTSTOMBS]);
+}
+
+static XlcConv
+open_wcstocts(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[WCSTOCTS]);
+}
+
+static XlcConv
+open_mbstocts(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBSTOCTS]);
+}
+
+XLCd
+_XlcEucLoader(
+    const char *name)
+{
+    XLCd lcd;
+
+    lcd = _XlcCreateLC(name, _XlcGenericMethods);
+    if (lcd == NULL)
+	return lcd;
+
+    if (!XLC_PUBLIC_PART(lcd)->codeset ||
+	(_XlcNCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "euc", 3))) {
+	_XlcDestroyLC(lcd);
+	return (XLCd) NULL;
+    }
+
+    initCTptr(lcd);
+
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
+    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
+    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
+    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);
+
+#ifndef FORCE_INDIRECT_CONVERTER
+    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs);
+    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs);
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts);
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);
+    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts);
+    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);
+#endif
+
+    _XlcAddUtf8Converters(lcd);
+
+    return lcd;
+}
+
+#else
+typedef int dummy;
+#endif /* X_LOCALE */
diff --git a/libX11/modules/lc/xlocale/lcSjis.c b/libX11/modules/lc/xlocale/lcSjis.c
index a7a9bbc4f..74dd033ec 100644
--- a/libX11/modules/lc/xlocale/lcSjis.c
+++ b/libX11/modules/lc/xlocale/lcSjis.c
@@ -1,1612 +1,1612 @@
-/****************************************************************

-

-        Copyright 1992, 1993 by FUJITSU LIMITED

-        Copyright 1993 by Fujitsu Open Systems Solutions, Inc.

-	Copyright 1994 by Sony Corporation

-

-Permission to use, copy, modify, distribute and sell this software

-and its documentation for any purpose is hereby granted without fee,

-provided that the above copyright notice appear in all copies and

-that both that copyright notice and this permission notice appear

-in supporting documentation, and that the name of FUJITSU LIMITED,

-Fujitsu Open Systems Solutions, Inc. and Sony Corporation  not be

-used in advertising or publicity pertaining to distribution of the

-software without specific, written prior permission.

-FUJITSU LIMITED, Fujitsu Open Systems Solutions, Inc. and

-Sony Corporation make no representations about the suitability of

-this software for any purpose.  It is provided "as is" without

-express or implied warranty.

-

-FUJITSU LIMITED, FUJITSU OPEN SYSTEMS SOLUTIONS, INC. AND SONY

-CORPORATION DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,

-IN NO EVENT SHALL FUJITSU OPEN SYSTEMS SOLUTIONS, INC., FUJITSU LIMITED

-AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR

-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS

-OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE

-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE

-OR PERFORMANCE OF THIS SOFTWARE.

-

-    Authors: Jeffrey Bloomfield		(jeffb@ossi.com)

-	     Shigeru Yamada		(yamada@ossi.com)

-             Yoshiyuki Segawa		(segawa@ossi.com)

-    Modifier:Makoto Wakamatsu   Sony Corporation

-				makoto@sm.sony.co.jp

-

-*****************************************************************/

-

-/*

- * A Japanese SJIS locale.

- * Supports: all locales with codeset SJIS.

- * How: Provides converters for SJIS.

- * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2).

- */

-

-#ifdef X_LOCALE

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-#include "Xlibint.h"

-#include "XlcGeneric.h"

-

-#include <ctype.h>

-#ifdef WIN32

-#define isascii __isascii

-#endif

-

-#define CS0	codesets[0]		/* Codeset 0 - 7-bit ASCII	*/

-#define CS1	codesets[1]		/* Codeset 1 - Kanji		*/

-#define CS2	codesets[2]		/* Codeset 2 - Half-Kana	*/

-#define CS3	codesets[3]		/* Codeset 3 - User defined	*/

-

-#define ascii		(codeset->cs_num == 0)

-#define kanji		(codeset->cs_num == 1)

-#define kana		(codeset->cs_num == 2)

-#define userdef		(codeset->cs_num == 3)

-

-#define	ASCII_CODESET	0

-#define KANJI_CODESET	1

-#define KANA_CODESET	2

-#define USERDEF_CODESET	3

-#define MAX_CODESETS	4

-

-#define GR	0x80	/* begins right-side (non-ascii) region */

-#define GL	0x7f    /* ends left-side (ascii) region        */

-

-#define isleftside(c)	(((c) & GR) ? 0 : 1)

-#define isrightside(c)	(!isleftside(c))

-

-typedef unsigned char   Uchar;

-typedef unsigned long	Ulong;

-typedef unsigned int	Uint;

-

-/* Acceptable range for 2nd byte of SJIS multibyte char */

-#define VALID_MULTIBYTE(c) \

-			((0x40<=((Uchar)c) && ((Uchar)c)<=0x7e) \

-			|| (0x80<=((Uchar)c) && ((Uchar)c)<=0xfc))

-

-#ifndef iskanji

-#define iskanji(c)	((0x81<=((Uchar)c) && ((Uchar)c)<=0x9f) \

-			|| (0xe0<=((Uchar)c) && ((Uchar)c)<=0xef))

-#endif /* !iskanji */

-

-#ifndef iskana

-#define iskana(c)	(0xa1<=((Uchar)c) && ((Uchar)c)<=0xdf)

-#endif /* !iskana */

-

-#define	isuserdef(c)	(0xf0<=((Uchar)c) && ((Uchar)c)<=0xfc)

-

-#define BIT8OFF(c)	((c) & GL)

-#define BIT8ON(c)	((c) | GR)

-

-

-static void jis_to_sjis (Uchar *p1, Uchar *p2);

-static void sjis_to_jis (Uchar *p1, Uchar *p2);

-static CodeSet wc_codeset (XLCd lcd, wchar_t wch);

-

-

-/*

- * Notes:

- * 1.  16-bit widechar format is limited to 14 data bits.  Since the 2nd byte

- *     of SJIS multibyte chars are in the ranges of 0x40 - 7E and 0x80 - 0xFC,

- *     SJIS cannot map directly into 16 bit widechar format within the confines

- *     of a single codeset.  Therefore, for SJIS widechar conversion, SJIS Kanji

- *     is mapped into the JIS codeset.  (The algorithms used in jis_to_sjis()

- *     and sjis_to_jis() are from Ken Lunde (lunde@mv.us.adobe.com) and are in

- *     the public domain.)

- * 2.  Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader())

- *     forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()).

- * 3.  Using direct converters (e.g. mbstowcs()) decreases conversion

- *     times by 20-40% (depends on specific converter used).

- */

-

-

-static int

-sjis_mbstowcs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-

-    XLCd lcd = (XLCd)conv->state;

-

-    int chr_len = 0;

-    int shift_mult = 0;

-    Uint chrcode = 0;

-

-    Uchar ch, ch2;

-    Uint wc_encode = 0;

-    Uint wc_tmp = 0;

-

-    Bool new_char;

-

-    int firstbyte;

-    int length = 0;

-    int num_conv;

-    int unconv_num = 0;

-

-    const char *inbufptr = *from;

-    wchar_t *outbufptr = (wchar_t *) *to;

-    wchar_t *outbuf_base = outbufptr;

-

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    int codeset_num = XLC_GENERIC(lcd, codeset_num);

-    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);

-

-    if (*from_left > *to_left)

-	*from_left = *to_left;

-

-     for (new_char = True, firstbyte = True; *from_left > 0; (*from_left)--) {

-

-	ch = *inbufptr++;

-

-	if (firstbyte) {

-	    if (ASCII_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    if (isascii(ch)) {

-		length = CS0->length;

-		*outbufptr++ = (wchar_t)ch;

-		continue;

-	    }

-	    else if (iskanji(ch)) {

-		if (KANJI_CODESET >= codeset_num) {

-		    unconv_num++;

-		    (*from_left)--;

-		    continue;

-		}

-		firstbyte = False;

-		length = CS1->length;

-		if (*from_left < length || *to_left < length)

-		    return -1;

-		wc_encode = CS1->wc_encoding;

-		ch2 = *inbufptr;

-		sjis_to_jis(&ch, &ch2);

-		chrcode = ch;

-	    }

-	    else if (iskana(ch)) {

-		if (KANA_CODESET >= codeset_num) {

-		    unconv_num++;

-		    (*from_left)--;

-		    continue;

-		}

-		length = CS2->length;

-		wc_encode = CS2->wc_encoding;

-		chrcode = BIT8OFF(ch);

-	    }

-	    else if (isuserdef(ch)) {

-		if (USERDEF_CODESET >= codeset_num) {

-		    unconv_num++;

-		    (*from_left)--;

-		    continue;

-		}

-		firstbyte = False;

-		length = CS3->length;

-		if (*from_left < length || *to_left < length)

-		    return -1;

-		wc_encode = CS3->wc_encoding;

-		ch2 = *inbufptr;

-		sjis_to_jis(&ch, &ch2);

-		chrcode = ch;

-	    }

-	    else /* unknown */ {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	} else {	     		/* 2nd byte of multibyte char */

-	    if (!VALID_MULTIBYTE((Uchar) *(inbufptr-1))) {

-		unconv_num++;

-		firstbyte = True;

-	    }

-	    chrcode = ch2;

-	}

-

-	if (new_char) {

-	    chr_len = length;

-	    shift_mult = length - 1;

-	    new_char = False;

-	}

-

-	chrcode <<= (wc_shift * shift_mult);

-	shift_mult--;

-	wc_tmp |= chrcode;

-	if (--chr_len == 0) {

-	    wc_tmp |= wc_encode;

-	    *outbufptr++ = wc_tmp;

-

-	    firstbyte = True;

-	    new_char = True;

-	    wc_tmp = (Uint)0;

-	}

-

-    } /* end for */

-

-    *to = (XPointer)outbufptr;

-

-    if ((num_conv = outbufptr - outbuf_base) > 0)

-	(*to_left) -= num_conv;

-

-    return unconv_num;

-}

-

-

-#define byte1		(length == codeset->length - 1)

-#define byte2		(byte1 == 0)

-

-static int

-sjis_wcstombs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    const wchar_t *inbufptr = (const wchar_t *) *from;

-    XPointer outbufptr = *to;

-    XPointer outbuf_base = outbufptr;

-    wchar_t  wch;

-    int length;

-    Uchar tmp;

-    Uchar t1, t2;

-    int num_conv;

-    int unconv_num = 0;

-

-    XLCd lcd = (XLCd)conv->state;

-    CodeSet codeset;

-    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);

-

-    if (*from_left > *to_left)

-	*from_left = *to_left;

-

-    for (; *from_left > 0 ; (*from_left)-- ) {

-

-	wch = *inbufptr++;

-

-	if (!(codeset = wc_codeset(lcd, wch))) {

-	    unconv_num++;

-	    (*from_left)--;

-	    continue;

-	}

-

-	length = codeset->length;

-	wch ^= (wchar_t)codeset->wc_encoding;

-

-	do {

-	    length--;

-	    tmp = wch>>(wchar_t)( (Ulong)length * wc_shift);

-

-	    if (kana)

-		tmp = BIT8ON(tmp);

-

-	    else if (byte1 && (kanji || userdef)) {

-		t1 = BIT8OFF(tmp);

-		continue;

-	    }

-

-	    else if (byte2 && (kanji || userdef)) {

-		t2 = BIT8OFF(tmp);

-		jis_to_sjis(&t1, &t2);

-		*outbufptr++ = (char)t1;

-		tmp = t2;

-	    }

-

-	    *outbufptr++ = (char)tmp;

-	} while (length);

-

-    }	/* end for */

-

-    *to = (XPointer)outbufptr;

-

-    if ((num_conv = (int)(outbufptr - outbuf_base)) > 0)

-	(*to_left) -= num_conv;

-

-    return unconv_num;

-}

-#undef byte1

-#undef byte2

-

-/*

- * sjis<->jis conversion for widechar kanji (See Note at top of file)

- */

-static void

-sjis_to_jis(

-    Uchar *p1,

-    Uchar *p2)

-{

-  Uchar c1 = *p1;

-  Uchar c2 = *p2;

-  Uchar adjust = c2 < 0x9f;

-  Uchar rowOffset = c1 < 0xa0 ? 0x70 : 0xb0;

-  Uchar cellOffset = adjust ? (0x1f + (c2 > 0x7f)) : 0x7e;

-

-  *p1 = ((c1 - rowOffset) << 1) - adjust;

-  *p2 -= cellOffset;

-}

-

-static void

-jis_to_sjis(

-    Uchar *p1,

-    Uchar *p2)

-{

-  Uchar c1 = *p1;

-  Uchar c2 = *p2;

-  Uchar rowOffset = c1 < 0x5f ? 0x70 : 0xb0;

-  Uchar cellOffset = c1 % 2 ? 0x1f + (c2 > 0x5f) : 0x7e;

-

-  *p1 = ((Uchar)(c1 + 1) >> 1) + rowOffset;

-  *p2 = c2 + cellOffset;

-}

-

-static CodeSet

-wc_codeset(

-    XLCd lcd,

-    wchar_t wch)

-{

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-#if !defined(__sony_news)  ||  defined(SVR4)

-    int end = XLC_GENERIC(lcd, codeset_num);

-    Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask));

-

-    for (; --end >= 0; codesets++)

-	if ( widech == (*codesets)->wc_encoding )

-	    return *codesets;

-

-    return NULL;

-#else

-    if( iskanji(wch >> 8) )

-	return( codesets[1] );

-    if( iskana(wch & 0xff) )

-	return( codesets[2] );

-    return( codesets[0] );

-#endif

-}

-

-

-static int

-sjis_mbtocs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    XlcCharSet charset = NULL;

-    int char_size = 0;

-    int unconv_num = 0;

-    const char *src = *from;

-    char *dst = *to;

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    int codeset_num = XLC_GENERIC(lcd, codeset_num);

-

-    if (iskanji(*src)) {

-	if (KANJI_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS1->charset_list;

-	char_size = charset->char_size;

-

-	if (*from_left >= char_size && *to_left >= char_size) {

-	    *dst++ = *src++;

-	    *dst++ = *src++;

-	    if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */

-		unconv_num++;

-	    sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1));

-	} else

-	    return -1;

-    }

-    else if (isuserdef(*src)) {

-	if (USERDEF_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS3->charset_list;

-	char_size = charset->char_size;

-

-	if (*from_left >= char_size && *to_left >= char_size) {

-	    *dst++ = *src++;

-	    *dst++ = *src++;

-	    if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */

-		unconv_num++;

-	    sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1));

-	} else

-	    return -1;

-    }

-    else if (isascii(*src)) {

-	if (ASCII_CODESET >= codeset_num)

-	    return -1;

-	charset = *CS0->charset_list;

-	char_size = charset->char_size;

-

-	if (*from_left >= char_size && *to_left >= char_size)

-	    *dst++ = *src++;

-	else

-	    return -1;

-    }

-    else if (iskana(*src)) {

-	if (KANA_CODESET >= codeset_num)

-	    return  -1;

-	charset = *CS2->charset_list;

-	char_size = charset->char_size;

-

-	if (*from_left >= char_size && *to_left >= char_size)

-	    *dst++ = *src++;

-	else

-	   return -1;

-    }

-    else 	/* unknown */

-	return -1;

-

-    *from_left -= char_size;

-    *to_left -= char_size;

-

-    *to = (XPointer) dst;

-    *from = (XPointer) src;

-

-    if (num_args > 0)

-	*((XlcCharSet *) args[0]) = charset;

-

-    return unconv_num;

-}

-

-

-static int

-sjis_mbstocs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    const char *tmp_from;

-    char *tmp_to;

-    int tmp_from_left, tmp_to_left;

-    XlcCharSet charset, tmp_charset;

-    XPointer tmp_args[1];

-    int unconv_num = 0, ret;

-

-/* Determine the charset of the segment and convert one character: */

-

-    tmp_args[0] = (XPointer) &charset; /* charset from sjis_mbtocs() */

-    while

-      ((ret = sjis_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0)

-	unconv_num += ret;

-    if ( ret < 0 )

-	return ret;

-

-    tmp_from = *from;

-    tmp_from_left = *from_left;

-    tmp_to_left = *to_left;

-    tmp_to = *to;

-

-/* Convert remainder of the segment: */

-

-    tmp_args[0] = (XPointer) &tmp_charset;

-    while( (ret = sjis_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left,

-		     (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) {

-

-	if (ret > 0) {

-	    unconv_num += ret;

-	    continue;

-	}

-

-	if (tmp_charset != charset)  /* quit on end of segment */

-	    break;

-

-	*from = (XPointer) tmp_from;

-	*from_left = tmp_from_left;

-	*to = (XPointer) tmp_to;

-	*to_left = tmp_to_left;

-    }

-

-    if (num_args > 0)

-	*((XlcCharSet *) args[0]) = charset;

-

-    return unconv_num;

-}

-

-static int

-sjis_wcstocs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd) conv->state;

-    const wchar_t *wcptr = *((const wchar_t **)from);

-    char *bufptr = *((char **) to);

-    wchar_t wch;

-    char *tmpptr;

-    int length;

-    CodeSet codeset;

-    Ulong wc_encoding;

-    int buf_len = *to_left;

-    int wcstr_len = *from_left;

-

-    if (!(codeset = wc_codeset(lcd, *wcptr)))

-	return -1;

-

-    if (wcstr_len < buf_len / codeset->length)

-	buf_len = wcstr_len * codeset->length;

-

-#if !defined(__sony_news)  ||  defined(SVR4)

-    wc_encoding = codeset->wc_encoding;

-

-    for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) {

-	wch = *wcptr;

-

-	if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding)

-	    break;

-

-	length = codeset->length;

-

-	buf_len -= length;

-	bufptr += length;

-	tmpptr = bufptr - 1;

-

-	while (length--) {

-	    *tmpptr-- = kana ? BIT8ON(wch) : BIT8OFF(wch);

-	    wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);

-	}

-    }

-#else

-    length = codeset->length;

-    for( ; wcstr_len > 0  &&  buf_len > 0; wcptr++, wcstr_len-- ) {

-	wch = *wcptr;

-	if( codeset != wc_codeset( lcd, wch ) )

-	    break;

-

-	buf_len -= length;

-	if( length == 2 ) {

-	    unsigned short	code;

-

-	    code = sjis2jis( wch & 0xffff );

-	    *bufptr++ = code >> 8;

-	    *bufptr++ = code & 0xff;

-	}

-	else

-	    *bufptr++ = wch & 0xff;

-    }

-#endif

-

-    if (num_args > 0)

-	*((XlcCharSet *) args[0]) = *codeset->charset_list;

-

-    *from_left -= wcptr - (wchar_t *) *from;

-    *from = (XPointer) wcptr;

-

-    *to_left -= bufptr - *to;

-    *to = bufptr;

-

-    return 0;

-}

-

-static CodeSet

-GetCodeSetFromCharSet(

-    XLCd lcd,

-    XlcCharSet charset)

-{

-    CodeSet *codeset = XLC_GENERIC(lcd, codeset_list);

-    XlcCharSet *charset_list;

-    int codeset_num, num_charsets;

-

-    codeset_num = XLC_GENERIC(lcd, codeset_num);

-

-    for ( ; codeset_num-- > 0; codeset++) {

-	num_charsets = (*codeset)->num_charsets;

-	charset_list = (*codeset)->charset_list;

-

-	for ( ; num_charsets-- > 0; charset_list++)

-	    if (*charset_list == charset)

-		return *codeset;

-    }

-

-    return (CodeSet) NULL;

-}

-

-

-static int

-sjis_cstombs(

-    XlcConv conv,

-    char **from,

-    int *from_left,

-    char **to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd) conv->state;

-    const char *csptr = *from;

-    char *bufptr = *to;

-    int csstr_len = *from_left;

-    int buf_len = *to_left;

-    int length;

-    CodeSet codeset;

-    int cvt_length = 0;

-

-    if (num_args < 1)

-	return -1;

-

-    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))

-	return -1;

-

-    csstr_len /= codeset->length;

-    buf_len /= codeset->length;

-    if (csstr_len < buf_len)

-	buf_len = csstr_len;

-

-    cvt_length += buf_len * codeset->length;

-

-    if (bufptr) {

-	while (buf_len--) {

-	    length = codeset->length;

-	    while (length--)

-		*bufptr++ = codeset->length == 1 && codeset->side == XlcGR ?

-		  BIT8ON(*csptr++) : BIT8OFF(*csptr++);

-

-	    if (codeset->length == 2)

-		jis_to_sjis((Uchar *)(bufptr-2), (Uchar *)(bufptr-1));

-	}

-    }

-

-    *from_left -= csptr - *from;

-    *from = (XPointer) csptr;

-

-    if (bufptr)

-	*to += cvt_length;

-    *to_left -= cvt_length;

-

-

-    return 0;

-}

-

-static int

-sjis_cstowcs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd) conv->state;

-    const char *csptr = (const char *) *from;

-    wchar_t *bufptr = (wchar_t *) *to;

-    wchar_t *toptr = (wchar_t *) *to;

-    int csstr_len = *from_left;

-    int buf_len = *to_left;

-    wchar_t wch;

-    int length;

-    Ulong wc_shift_bits = (int)XLC_GENERIC(lcd, wc_shift_bits);

-    CodeSet codeset;

-

-    if (num_args < 1)

-	return -1;

-

-    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))

-	return -1;

-

-    csstr_len /= codeset->length;

-    if (csstr_len < buf_len)

-	buf_len = csstr_len;

-

-    *to_left -= buf_len;

-

-    if (bufptr) {

-

-	toptr += buf_len;

-	*to = (XPointer) toptr;

-

-	while (buf_len--) {

-	    wch = (wchar_t) BIT8OFF(*csptr);

-	    csptr++;

-

-	    length = codeset->length - 1;

-	    while (length--) {

-		wch = (wch << wc_shift_bits) | BIT8OFF(*csptr);

-		csptr++;

-	    }

-	    *bufptr++ = wch | codeset->wc_encoding;

-	}

-    }

-

-    *from_left -= csptr - *from;

-    *from = (XPointer) csptr;

-

-    return 0;

-}

-

-

-/*

- *    Stripped down Direct CT converters for SJIS

- *

- */

-

-#define BADCHAR(min_ch, c)  (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \

-			     BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \

-			     BIT8OFF(c) != 0x1b)

-

-typedef struct _CTDataRec {

-    int side;

-    int length;

-    char *name;

-    Ulong wc_encoding;

-    char *ct_encoding;

-    int ct_encoding_len;

-    int set_size;

-    Uchar min_ch;

-    Uchar ct_type;

-} CTDataRec, *CTData;

-

-typedef struct _StateRec {

-    CTData GL_charset;

-    CTData GR_charset;

-    CTData charset;

-} StateRec, *State;

-

-#define CT_STD  0

-#define CT_NSTD 1

-#define CT_DIR  2

-#define CT_EXT0 3

-#define CT_EXT1 4

-#define CT_EXT2 5

-#define CT_VER  6

-

-static CTDataRec ctdata[] =

-{

-    { XlcGL,      1, "ISO8859-1:GL",       0, "\033(B"   ,  3, 0, 0, CT_STD  },

-    { XlcGR,      1, "ISO8859-1:GR",       0, "\033-A"   ,  3, 0, 0, CT_STD  },

-    { XlcGL,      1, "JISX0201.1976-0:GL", 0, "\033(J"   ,  3, 0, 0, CT_STD  },

-    { XlcGR,      1, "JISX0201.1976-0:GR", 0, "\033)I"   ,  3, 0, 0, CT_STD  },

-    { XlcGL,      2, "JISX0208.1983-0:GL", 0, "\033$(B"  ,  4, 0, 0, CT_STD  },

-    { XlcGR,      2, "JISX0208.1983-0:GR", 0, "\033$)B"  ,  4, 0, 0, CT_STD  },

-    { XlcGL,      2, "JISX0212.1990-0:GL", 0, "\033$(D"  ,  4, 0, 0, CT_STD  },

-    { XlcGR,      2, "JISX0212.1990-0:GR", 0, "\033$)D"  ,  4, 0, 0, CT_STD  },

-    { XlcUnknown, 0, "Ignore-Ext-Status?", 0, "\033#"    ,  2, 0, 0, CT_VER  },

-    { XlcUnknown, 0, "NonStd-?-OctetChar", 0, "\033%/0"  ,  4, 0, 0, CT_NSTD },

-    { XlcUnknown, 1, "NonStd-1-OctetChar", 0, "\033%/1"  ,  4, 0, 0, CT_NSTD },

-    { XlcUnknown, 2, "NonStd-2-OctetChar", 0, "\033%/2"  ,  4, 0, 0, CT_NSTD },

-    { XlcUnknown, 3, "NonStd-3-OctetChar", 0, "\033%/3"  ,  4, 0, 0, CT_NSTD },

-    { XlcUnknown, 4, "NonStd-4-OctetChar", 0, "\033%/4"  ,  4, 0, 0, CT_NSTD },

-    { XlcUnknown, 0, "Extension-2"       , 0, "\033%/"   ,  3, 0, 0, CT_EXT2 },

-    { XlcUnknown, 0, "Extension-0"       , 0, "\033"     ,  1, 0, 0, CT_EXT0 },

-    { XlcUnknown, 0, "Begin-L-to-R-Text",  0, "\2331]"   ,  3, 0, 0, CT_DIR  },

-    { XlcUnknown, 0, "Begin-R-to-L-Text",  0, "\2332]"   ,  3, 0, 0, CT_DIR  },

-    { XlcUnknown, 0, "End-Of-String",      0, "\233]"    ,  2, 0, 0, CT_DIR  },

-    { XlcUnknown, 0, "Extension-1"       , 0, "\233"     ,  1, 0, 0, CT_EXT1 },

-};

-

-/* Note on above table:  sjis_ctstombs() and sjis_ctstowcs() parser depends on

- * certain table entries occuring in decreasing string length--

- *   1.  CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries.

- *   2.  CT_DIR and CT_EXT1 entries must occur after CT_DIR entries.

- */

-

-static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)];

-static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1;

-

-#define Ascii   0

-#define Kanji   1

-#define Kana    2

-#define Userdef 3

-

-/*

- * initCTptr(): Set ctptr[] to point at ctdata[], indexed by codeset_num.

- */

-static void

-initCTptr(

-    XLCd lcd)

-{

-    int num_codesets = XLC_GENERIC(lcd, codeset_num);

-    int num_charsets;

-    int i, j;

-    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);

-    CodeSet codeset;

-    XlcCharSet charset;

-    CTData ctdp = ctdata;

-

-    ctdptr[Ascii] = &ctdata[0];         /* failsafe */

-

-    for (i = 0; i < num_codesets; i++) {

-

-	codeset = codesets[i];

-	num_charsets = codeset->num_charsets;

-

-	for (j = 0; j < num_charsets; j++) {

-

-	    charset = codeset->charset_list[j];

-

-	    for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++)

-

-		if (! strcmp(ctdp->name, charset->name)) {

-

-		    ctdptr[codeset->cs_num] = ctdp;

-

-		    ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding;

-

-		    ctdptr[codeset->cs_num]->set_size =

-		      charset->set_size;

-

-		    ctdptr[codeset->cs_num]->min_ch =

-		      charset->set_size == 94 &&

-		      (ctdptr[codeset->cs_num]->length > 1 ||

-		      ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20;

-

-		    break;

-		}

-	}

-    }

-}

-

-

-static int

-sjis_mbstocts(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    int ct_len = *to_left;

-    int cs_num;

-    int clen;

-    int unconv_num = 0;

-    int num_conv;

-    const char *inbufptr = *from;

-    char *ctptr = *to;

-    XPointer ct_base = ctptr;

-

-    StateRec ct_state;

-    CTData charset = NULL;

-    XLCd lcd = (XLCd) conv->state;

-    int codeset_num = XLC_GENERIC(lcd, codeset_num);

-

-/* Initial State: */

-

-    ct_state.GL_charset = ctdptr[Ascii];

-    ct_state.GR_charset = NULL;

-

-    if (*from_left > *to_left)

-        *from_left = *to_left;

-

-    for (;*from_left > 0; (*from_left) -= charset->length) {

-

-	if (iskanji(*inbufptr)) {

-	    if (KANJI_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Kanji;

-	    charset = ctdptr[Kanji];

-	    if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1)))

-		unconv_num++;

-	}

-	else if (isuserdef(*inbufptr)) {

-	    if (USERDEF_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Userdef;

-	    charset = ctdptr[Userdef];

-	    if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1)))

-		unconv_num++;

-	}

-	else if (isascii(*inbufptr)) {

-	    if (ASCII_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Ascii;

-	    charset = ctdptr[Ascii];

-	}

-	else if (iskana(*inbufptr)) {

-	    if (KANA_CODESET >= codeset_num) {

-		unconv_num++;

-		(*from_left)--;

-		continue;

-	    }

-	    cs_num = Kana;

-	    charset = ctdptr[Kana];

-	}

-	else { 		 /* unknown */

-	    unconv_num++;

-	    (*from_left)--;

-	    continue;

-	}

-

-	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||

-	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {

-

-	    ct_len -= ctdptr[cs_num]->ct_encoding_len;

-	    if (ct_len < 0) {

-		unconv_num++;

-		break;

-	    }

-

-	    if (ctptr) {

-		strcpy(ctptr, ctdptr[cs_num]->ct_encoding);

-		ctptr += ctdptr[cs_num]->ct_encoding_len;

-	    }

-	}

-

-	clen = charset->length;

-	do {

-	    *ctptr++ = *inbufptr++;

-	} while (--clen);

-

-	if (charset->length >= 2) {

-	    sjis_to_jis((Uchar *)(ctptr-2), (Uchar *)(ctptr-1));

-	    if (BADCHAR(charset->min_ch, *(ctptr-2)) ||

-		  BADCHAR(charset->min_ch, *(ctptr-1))) {

-		unconv_num++;

-		continue;

-	    }

-	}

-	else

-	    if (BADCHAR(charset->min_ch, *(ctptr-1))) {

-		unconv_num++;

-		continue;

-	    }

-

-	if (charset->side == XlcGR)

-	    ct_state.GR_charset = charset;

-	else if (charset->side == XlcGL)

-	    ct_state.GL_charset = charset;

-

-	if (charset->side == XlcGR) {

-	  clen = charset->length;

-	  do {

-	    (*(Uchar *)(ctptr-clen)) = BIT8ON(*(Uchar *)(ctptr-clen));

-	  } while (--clen);

-	}

-    }

-

-    *to = (XPointer)ctptr;

-

-    if ((num_conv = (int)(ctptr - ct_base)) > 0)

-	(*to_left) -= num_conv;

-

-    return unconv_num;

-

-}

-

-

-#define byte1		(length == codeset->length - 1)

-#define byte2		(byte1 == 0)

-

-static int

-sjis_wcstocts(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    int ct_len = *to_left;

-    const wchar_t *inbufptr = (const wchar_t *) *from;

-    char *ctptr = *to;

-    XPointer ct_base = ctptr;

-    wchar_t  wch;

-    int length;

-    Uchar tmp;

-    Uchar t1 = 0;

-    int num_conv;

-

-    StateRec ct_state;

-    XLCd lcd = (XLCd)conv->state;

-    CTData charset;

-    CodeSet codeset;

-    int unconv_num = 0;

-    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);

-

-/* Initial State: */

-    ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */

-    ct_state.GR_charset = NULL;

-

-    if (*from_left > *to_left)

-	*from_left = *to_left;

-

-    for (; *from_left > 0 ; (*from_left)-- ) {

-

-	wch = *inbufptr++;

-

-        if (!(codeset = wc_codeset(lcd, wch))) {

-            unconv_num++;

-            (*from_left)--;

-            continue;

-        }

-

-	charset = ctdptr[codeset->cs_num];

-

-	length = codeset->length;

-	wch ^= (wchar_t)codeset->wc_encoding;

-

-	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||

-	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {

-

-	    ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len;

-	    if (ct_len < 0) {

-		unconv_num++;

-		break;

-	    }

-

-	    if (ctptr) {

-		strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding);

-		ctptr += ctdptr[codeset->cs_num]->ct_encoding_len;

-	    }

-

-	}

-

-	if (charset->side == XlcGR)

-	    ct_state.GR_charset = charset;

-	else if (charset->side == XlcGL)

-	    ct_state.GL_charset = charset;

-

-	do {

-	    length--;

-	    tmp = wch>>(wchar_t)( (Ulong)length * wc_shift);

-

-	    if (kana) {

-		if (BADCHAR(charset->min_ch, (char)tmp)) {

-		    unconv_num++;

-		    break;

-		}

-		*ctptr++ = (char)BIT8ON(tmp);

-	    }

-

-	    else if (byte1 && (kanji || userdef)) {

-		t1 = tmp;

-	    }

-

-	    else if (byte2 && (kanji || userdef)) {

-		if (BADCHAR(charset->min_ch, (char)t1) ||

-		  BADCHAR(charset->min_ch, (char)tmp)) {

-		    unconv_num++;

-		    break;

-		}

-

-		*ctptr++ = (char)BIT8OFF(t1);

-		*ctptr++ = (char)BIT8OFF(tmp);

-	    }

-

-	    else {

-		if (BADCHAR(charset->min_ch, (char)tmp)) {

-		    unconv_num++;

-		    break;

-		}

-		*ctptr++ = (char)tmp;

-	    }

-	} while (length);

-

-    }	/* end for */

-

-    *to = (XPointer)ctptr;

-

-    if ((num_conv = (int)(ctptr - ct_base)) > 0)

-	(*to_left) -= num_conv;

-

-    return unconv_num;

-}

-#undef byte1

-#undef byte2

-

-#define SKIP_I(str)	while (*(str) >= 0x20 && *(str) <=  0x2f) (str)++;

-#define SKIP_P(str)	while (*(str) >= 0x30 && *(str) <=  0x3f) (str)++;

-

-static int

-sjis_ctstombs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    const char *inbufptr =  *from;

-    XPointer outbufptr =  *to;

-    const char *inbuf_base;

-    XPointer outbuf_base = outbufptr;

-    int clen, length;

-    int unconv_num = 0;

-    int num_conv;

-    unsigned int ct_seglen = 0;

-    Uchar ct_type;

-    CTData ctdp = ctdata;	/* default */

-    CTData GL_ctdp = ctdp;	/* GL ctdp save */

-    CTData GR_ctdp = ctdp;	/* GR ctdp save */

-

-    if (*from_left > *to_left)

-	*from_left = *to_left;

-

-    for (length = ctdata[Ascii].length; *from_left > 0 ; (*from_left) -= length)

-    {

-	ct_type = CT_STD;

-	/* change GL/GR charset */

-	if(ctdp->side == XlcGR && isleftside(*inbufptr)){

-	    /* select GL side */

-	    ctdp = GL_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){

-	    /* select GR side */

-	    ctdp = GR_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}

-	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {

-

-	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {

-

-		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))

-		{

-		    inbufptr += ctdp->ct_encoding_len;

-		    (*from_left) -= ctdp->ct_encoding_len;

-		    if( ctdp->length ) {

-			length = ctdp->length;

-			if( *from_left < length ) {

-			    *to = (XPointer)outbufptr;

-			    *to_left -= outbufptr - outbuf_base;

-			    return( unconv_num + *from_left );

-			}

-		    }

-		    ct_type = ctdp->ct_type;

-		    if(ctdp->side == XlcGL){

-			GL_ctdp = ctdp; /* save GL ctdp */

-		    }else{

-			GR_ctdp = ctdp; /* save GR ctdp */

-		    }

-		    break;

-		}

-	    }

-	    if (ctdp > ctd_endp)  	/* failed to match CT sequence */

-		unconv_num++;

-	}

-

-/* The following code insures that non-standard encodings, direction, extension,

- * and version strings are ignored; subject to change in future.

- */

-	switch (ct_type) {

-	  case CT_STD:

-	    break;

-	  case CT_EXT2:

-	    inbufptr++;

-	    (*from_left)--;

-	  case CT_NSTD:

-	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;

-	    inbufptr += ct_seglen;

-	    (*from_left) -= ct_seglen;

-	    continue;

-	  case CT_EXT0:

-	    inbuf_base = inbufptr;

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    (*from_left) -= ct_seglen;

-	    continue;

-	  case CT_EXT1:

-	    inbuf_base = inbufptr;

-	    SKIP_P(inbufptr);

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    (*from_left) -= ct_seglen;

-	    continue;

-	  case CT_DIR:

-	    continue;

-	  case CT_VER:

-	    inbufptr += 2;

-	    (*from_left) -= 2;

-	    continue;

-	}

-

-	if (ctdp->side == XlcGL || isrightside (*inbufptr)) {

-	    clen = length;

-	} else {

-	    clen = 1;

-	    *from_left += length - clen;

-	}

-	do {

-	    Uchar mask = (length == 2) ? GL : -1;

-	    *outbufptr++ = *inbufptr++ & mask;

-	} while (--clen);

-

-	if (length >= 2)

-	    jis_to_sjis((Uchar *)(outbufptr-2), (Uchar *)(outbufptr-1));

-    }

-

-    *to = (XPointer)outbufptr;

-

-    if ((num_conv = (int)(outbufptr - outbuf_base)) > 0)

-	(*to_left) -= num_conv;

-

-    return unconv_num;

-}

-

-

-static int

-sjis_ctstowcs(

-    XlcConv conv,

-    XPointer *from,

-    int *from_left,

-    XPointer *to,

-    int *to_left,

-    XPointer *args,

-    int num_args)

-{

-    XLCd lcd = (XLCd)conv->state;

-    Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);

-    const char *inbufptr = *from;

-    const char *inbuf_base;

-    wchar_t *outbufptr = (wchar_t *) *to;

-    wchar_t *outbuf_base = outbufptr;

-    int clen, length;

-    int num_conv;

-    int unconv_num = 0;

-    unsigned int ct_seglen = 0;

-    Uchar ct_type = 0;

-    int shift_mult;

-    wchar_t wc_tmp;

-    wchar_t wch;

-    Ulong wc_encoding;

-    CTData ctdp = ctdata;

-    CTData GL_ctdp = ctdp;	/* GL ctdp save */

-    CTData GR_ctdp = ctdp;	/* GR ctdp save */

-

-    if (*from_left > *to_left)

-	*from_left = *to_left;

-

-    for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length )

-    {

-	ct_type = CT_STD;

-	/* change GL/GR charset */

-	if(ctdp->side == XlcGR && isleftside(*inbufptr)){

-	    /* select GL side */

-	    ctdp = GL_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){

-	    /* select GR side */

-	    ctdp = GR_ctdp;

-	    length = ctdp->length;

-	    ct_type = ctdp->ct_type;

-	}

-	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {

-	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {

-

-		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))

-		{

-		    inbufptr += ctdp->ct_encoding_len;

-		    (*from_left) -= ctdp->ct_encoding_len;

-		    if( ctdp->length ) {

-			length = ctdp->length;

-			if( *from_left < length ) {

-			    *to = (XPointer)outbufptr;

-			    *to_left -= outbufptr - outbuf_base;

-			    return( unconv_num + *from_left );

-			}

-		    }

-		    ct_type = ctdp->ct_type;

-		    if(ctdp->side == XlcGL){

-			GL_ctdp = ctdp; /* save GL ctdp */

-		    }else{

-			GR_ctdp = ctdp; /* save GR ctdp */

-		    }

-		    break;

-		}

-	    }

-	    if (ctdp > ctd_endp)    	/* failed to match CT sequence */

-		unconv_num++;

-	}

-

-/* The following block of code insures that non-standard encodings, direction,

- * extension, and version strings are ignored; subject to change in future.

- */

-	switch (ct_type) {

-	  case CT_STD:

-	    break;

-	  case CT_EXT2:

-	    inbufptr++;

-	    (*from_left)--;

-	  case CT_NSTD:

-	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;

-	    inbufptr += ct_seglen;

-	    (*from_left) -= ct_seglen;

-	    continue;

-	  case CT_EXT0:

-	    inbuf_base = inbufptr;

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    (*from_left) -= ct_seglen;

-	    continue;

-	  case CT_EXT1:

-	    inbuf_base = inbufptr;

-	    SKIP_P(inbufptr);

-	    SKIP_I(inbufptr);

-	    inbufptr++;

-	    ct_seglen = (unsigned)(inbufptr - inbuf_base);

-	    (*from_left) -= ct_seglen;

-	    continue;

-	  case CT_DIR:

-	    continue;

-	  case CT_VER:

-	    inbufptr += 2;

-	    (*from_left) -= 2;

-	    continue;

-	}

-#if !defined(__sony_news)  ||  defined(SVR4)

-	if (ctdp->side == XlcGL || isrightside (*inbufptr)) {

-	    clen = length;

-	    wc_encoding = ctdp->wc_encoding;

-	} else {

-	    clen = 1;

-	    *from_left += length - clen;

-	    wc_encoding = ctdptr[Ascii]->wc_encoding;

-	}

-	shift_mult = clen - 1;

-	wch = (wchar_t)0;

-

-	do {

-	    wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult);

-	    wch |= wc_tmp;

-	    shift_mult--;

-	} while (--clen);

-	*outbufptr++ = wch | wc_encoding;

-#else

-	if( length == 1 )

-	    *outbufptr++ = (unsigned char)*inbufptr++;

-	else if( length == 2 ) {

-	    unsigned short	code;

-	    code = (*inbufptr << 8) | *(inbufptr+1);

-	    *outbufptr++ = jis2sjis( code );

-	    inbufptr += 2;

-	}

-#endif

-    }

-    *to = (XPointer)outbufptr;

-

-    if ((num_conv = (int)(outbufptr - outbuf_base)) > 0)

-	(*to_left) -= num_conv ;

-

-    return unconv_num;

-

-}

-#undef BADCHAR

-

-static void

-close_converter(

-    XlcConv conv)

-{

-	Xfree((char *) conv);

-}

-

-

-static XlcConv

-create_conv(

-    XLCd lcd,

-    XlcConvMethods methods)

-{

-    XlcConv conv;

-

-    conv = (XlcConv) Xmalloc(sizeof(XlcConvRec));

-    if (conv == NULL)

-	return (XlcConv) NULL;

-

-    conv->methods = methods;

-    conv->state = (XPointer) lcd;

-    return conv;

-}

-

-

-enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS,

-       WCSTOCTS, MBSTOCTS, CTSTOMBS, CTSTOWCS };

-

-static XlcConvMethodsRec conv_methods[] = {

-    {close_converter, sjis_mbstocs,  NULL },

-    {close_converter, sjis_wcstocs,  NULL },

-    {close_converter, sjis_mbtocs,   NULL },

-    {close_converter, sjis_cstombs,  NULL },

-    {close_converter, sjis_cstowcs,  NULL },

-    {close_converter, sjis_mbstowcs, NULL },

-    {close_converter, sjis_wcstombs, NULL },

-    {close_converter, sjis_wcstocts, NULL },

-    {close_converter, sjis_mbstocts, NULL },

-    {close_converter, sjis_ctstombs, NULL },

-    {close_converter, sjis_ctstowcs, NULL },

-};

-

-

-static XlcConv

-open_mbstocs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBSTOCS]);

-}

-

-static XlcConv

-open_wcstocs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[WCSTOCS]);

-}

-

-static XlcConv

-open_mbtocs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBTOCS]);

-}

-

-static XlcConv

-open_cstombs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CSTOMBS]);

-}

-

-static XlcConv

-open_cstowcs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CSTOWCS]);

-}

-

-static XlcConv

-open_mbstowcs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBSTOWCS]);

-}

-

-static XlcConv

-open_wcstombs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[WCSTOMBS]);

-}

-

-static XlcConv

-open_wcstocts(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[WCSTOCTS]);

-}

-

-static XlcConv

-open_mbstocts(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[MBSTOCTS]);

-}

-

-static XlcConv

-open_ctstombs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CTSTOMBS]);

-}

-

-static XlcConv

-open_ctstowcs(

-    XLCd from_lcd,

-    const char *from_type,

-    XLCd to_lcd,

-    const char *to_type)

-{

-    return create_conv(from_lcd, &conv_methods[CTSTOWCS]);

-}

-

-XLCd

-_XlcSjisLoader(

-    const char *name)

-{

-    XLCd lcd;

-

-    lcd = _XlcCreateLC(name, _XlcGenericMethods);

-    if (lcd == NULL)

-	return lcd;

-

-    if (!XLC_PUBLIC_PART(lcd)->codeset ||

-	(_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "SJIS"))) {

-	_XlcDestroyLC(lcd);

-	return (XLCd) NULL;

-    }

-

-    initCTptr(lcd);

-

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);

-    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);

-    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);

-    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);

-

-#ifndef FORCE_INDIRECT_CONVERTER

-    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs);

-    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs);

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts);

-    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);

-    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts);

-    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);

-#endif

-

-    _XlcAddUtf8Converters(lcd);

-

-    return lcd;

-}

-

-#else

-typedef int dummy;

-#endif /* X_LOCALE */

+/****************************************************************
+
+        Copyright 1992, 1993 by FUJITSU LIMITED
+        Copyright 1993 by Fujitsu Open Systems Solutions, Inc.
+	Copyright 1994 by Sony Corporation
+
+Permission to use, copy, modify, distribute and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED,
+Fujitsu Open Systems Solutions, Inc. and Sony Corporation  not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+FUJITSU LIMITED, Fujitsu Open Systems Solutions, Inc. and
+Sony Corporation make no representations about the suitability of
+this software for any purpose.  It is provided "as is" without
+express or implied warranty.
+
+FUJITSU LIMITED, FUJITSU OPEN SYSTEMS SOLUTIONS, INC. AND SONY
+CORPORATION DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
+IN NO EVENT SHALL FUJITSU OPEN SYSTEMS SOLUTIONS, INC., FUJITSU LIMITED
+AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
+OR PERFORMANCE OF THIS SOFTWARE.
+
+    Authors: Jeffrey Bloomfield		(jeffb@ossi.com)
+	     Shigeru Yamada		(yamada@ossi.com)
+             Yoshiyuki Segawa		(segawa@ossi.com)
+    Modifier:Makoto Wakamatsu   Sony Corporation
+				makoto@sm.sony.co.jp
+
+*****************************************************************/
+
+/*
+ * A Japanese SJIS locale.
+ * Supports: all locales with codeset SJIS.
+ * How: Provides converters for SJIS.
+ * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2).
+ */
+
+#ifdef X_LOCALE
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "XlcGeneric.h"
+
+#include <ctype.h>
+#ifdef WIN32
+#define isascii __isascii
+#endif
+
+#define CS0	codesets[0]		/* Codeset 0 - 7-bit ASCII	*/
+#define CS1	codesets[1]		/* Codeset 1 - Kanji		*/
+#define CS2	codesets[2]		/* Codeset 2 - Half-Kana	*/
+#define CS3	codesets[3]		/* Codeset 3 - User defined	*/
+
+#define ascii		(codeset->cs_num == 0)
+#define kanji		(codeset->cs_num == 1)
+#define kana		(codeset->cs_num == 2)
+#define userdef		(codeset->cs_num == 3)
+
+#define	ASCII_CODESET	0
+#define KANJI_CODESET	1
+#define KANA_CODESET	2
+#define USERDEF_CODESET	3
+#define MAX_CODESETS	4
+
+#define GR	0x80	/* begins right-side (non-ascii) region */
+#define GL	0x7f    /* ends left-side (ascii) region        */
+
+#define isleftside(c)	(((c) & GR) ? 0 : 1)
+#define isrightside(c)	(!isleftside(c))
+
+typedef unsigned char   Uchar;
+typedef unsigned long	Ulong;
+typedef unsigned int	Uint;
+
+/* Acceptable range for 2nd byte of SJIS multibyte char */
+#define VALID_MULTIBYTE(c) \
+			((0x40<=((Uchar)c) && ((Uchar)c)<=0x7e) \
+			|| (0x80<=((Uchar)c) && ((Uchar)c)<=0xfc))
+
+#ifndef iskanji
+#define iskanji(c)	((0x81<=((Uchar)c) && ((Uchar)c)<=0x9f) \
+			|| (0xe0<=((Uchar)c) && ((Uchar)c)<=0xef))
+#endif /* !iskanji */
+
+#ifndef iskana
+#define iskana(c)	(0xa1<=((Uchar)c) && ((Uchar)c)<=0xdf)
+#endif /* !iskana */
+
+#define	isuserdef(c)	(0xf0<=((Uchar)c) && ((Uchar)c)<=0xfc)
+
+#define BIT8OFF(c)	((c) & GL)
+#define BIT8ON(c)	((c) | GR)
+
+
+static void jis_to_sjis (Uchar *p1, Uchar *p2);
+static void sjis_to_jis (Uchar *p1, Uchar *p2);
+static CodeSet wc_codeset (XLCd lcd, wchar_t wch);
+
+
+/*
+ * Notes:
+ * 1.  16-bit widechar format is limited to 14 data bits.  Since the 2nd byte
+ *     of SJIS multibyte chars are in the ranges of 0x40 - 7E and 0x80 - 0xFC,
+ *     SJIS cannot map directly into 16 bit widechar format within the confines
+ *     of a single codeset.  Therefore, for SJIS widechar conversion, SJIS Kanji
+ *     is mapped into the JIS codeset.  (The algorithms used in jis_to_sjis()
+ *     and sjis_to_jis() are from Ken Lunde (lunde@mv.us.adobe.com) and are in
+ *     the public domain.)
+ * 2.  Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader())
+ *     forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()).
+ * 3.  Using direct converters (e.g. mbstowcs()) decreases conversion
+ *     times by 20-40% (depends on specific converter used).
+ */
+
+
+static int
+sjis_mbstowcs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+
+    XLCd lcd = (XLCd)conv->state;
+
+    int chr_len = 0;
+    int shift_mult = 0;
+    Uint chrcode = 0;
+
+    Uchar ch, ch2;
+    Uint wc_encode = 0;
+    Uint wc_tmp = 0;
+
+    Bool new_char;
+
+    int firstbyte;
+    int length = 0;
+    int num_conv;
+    int unconv_num = 0;
+
+    const char *inbufptr = *from;
+    wchar_t *outbufptr = (wchar_t *) *to;
+    wchar_t *outbuf_base = outbufptr;
+
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    int codeset_num = XLC_GENERIC(lcd, codeset_num);
+    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);
+
+    if (*from_left > *to_left)
+	*from_left = *to_left;
+
+     for (new_char = True, firstbyte = True; *from_left > 0; (*from_left)--) {
+
+	ch = *inbufptr++;
+
+	if (firstbyte) {
+	    if (ASCII_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    if (isascii(ch)) {
+		length = CS0->length;
+		*outbufptr++ = (wchar_t)ch;
+		continue;
+	    }
+	    else if (iskanji(ch)) {
+		if (KANJI_CODESET >= codeset_num) {
+		    unconv_num++;
+		    (*from_left)--;
+		    continue;
+		}
+		firstbyte = False;
+		length = CS1->length;
+		if (*from_left < length || *to_left < length)
+		    return -1;
+		wc_encode = CS1->wc_encoding;
+		ch2 = *inbufptr;
+		sjis_to_jis(&ch, &ch2);
+		chrcode = ch;
+	    }
+	    else if (iskana(ch)) {
+		if (KANA_CODESET >= codeset_num) {
+		    unconv_num++;
+		    (*from_left)--;
+		    continue;
+		}
+		length = CS2->length;
+		wc_encode = CS2->wc_encoding;
+		chrcode = BIT8OFF(ch);
+	    }
+	    else if (isuserdef(ch)) {
+		if (USERDEF_CODESET >= codeset_num) {
+		    unconv_num++;
+		    (*from_left)--;
+		    continue;
+		}
+		firstbyte = False;
+		length = CS3->length;
+		if (*from_left < length || *to_left < length)
+		    return -1;
+		wc_encode = CS3->wc_encoding;
+		ch2 = *inbufptr;
+		sjis_to_jis(&ch, &ch2);
+		chrcode = ch;
+	    }
+	    else /* unknown */ {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	} else {	     		/* 2nd byte of multibyte char */
+	    if (!VALID_MULTIBYTE((Uchar) *(inbufptr-1))) {
+		unconv_num++;
+		firstbyte = True;
+	    }
+	    chrcode = ch2;
+	}
+
+	if (new_char) {
+	    chr_len = length;
+	    shift_mult = length - 1;
+	    new_char = False;
+	}
+
+	chrcode <<= (wc_shift * shift_mult);
+	shift_mult--;
+	wc_tmp |= chrcode;
+	if (--chr_len == 0) {
+	    wc_tmp |= wc_encode;
+	    *outbufptr++ = wc_tmp;
+
+	    firstbyte = True;
+	    new_char = True;
+	    wc_tmp = (Uint)0;
+	}
+
+    } /* end for */
+
+    *to = (XPointer)outbufptr;
+
+    if ((num_conv = outbufptr - outbuf_base) > 0)
+	(*to_left) -= num_conv;
+
+    return unconv_num;
+}
+
+
+#define byte1		(length == codeset->length - 1)
+#define byte2		(byte1 == 0)
+
+static int
+sjis_wcstombs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    const wchar_t *inbufptr = (const wchar_t *) *from;
+    XPointer outbufptr = *to;
+    XPointer outbuf_base = outbufptr;
+    wchar_t  wch;
+    int length;
+    Uchar tmp;
+    Uchar t1, t2;
+    int num_conv;
+    int unconv_num = 0;
+
+    XLCd lcd = (XLCd)conv->state;
+    CodeSet codeset;
+    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);
+
+    if (*from_left > *to_left)
+	*from_left = *to_left;
+
+    for (; *from_left > 0 ; (*from_left)-- ) {
+
+	wch = *inbufptr++;
+
+	if (!(codeset = wc_codeset(lcd, wch))) {
+	    unconv_num++;
+	    (*from_left)--;
+	    continue;
+	}
+
+	length = codeset->length;
+	wch ^= (wchar_t)codeset->wc_encoding;
+
+	do {
+	    length--;
+	    tmp = wch>>(wchar_t)( (Ulong)length * wc_shift);
+
+	    if (kana)
+		tmp = BIT8ON(tmp);
+
+	    else if (byte1 && (kanji || userdef)) {
+		t1 = BIT8OFF(tmp);
+		continue;
+	    }
+
+	    else if (byte2 && (kanji || userdef)) {
+		t2 = BIT8OFF(tmp);
+		jis_to_sjis(&t1, &t2);
+		*outbufptr++ = (char)t1;
+		tmp = t2;
+	    }
+
+	    *outbufptr++ = (char)tmp;
+	} while (length);
+
+    }	/* end for */
+
+    *to = (XPointer)outbufptr;
+
+    if ((num_conv = (int)(outbufptr - outbuf_base)) > 0)
+	(*to_left) -= num_conv;
+
+    return unconv_num;
+}
+#undef byte1
+#undef byte2
+
+/*
+ * sjis<->jis conversion for widechar kanji (See Note at top of file)
+ */
+static void
+sjis_to_jis(
+    Uchar *p1,
+    Uchar *p2)
+{
+  Uchar c1 = *p1;
+  Uchar c2 = *p2;
+  Uchar adjust = c2 < 0x9f;
+  Uchar rowOffset = c1 < 0xa0 ? 0x70 : 0xb0;
+  Uchar cellOffset = adjust ? (0x1f + (c2 > 0x7f)) : 0x7e;
+
+  *p1 = ((c1 - rowOffset) << 1) - adjust;
+  *p2 -= cellOffset;
+}
+
+static void
+jis_to_sjis(
+    Uchar *p1,
+    Uchar *p2)
+{
+  Uchar c1 = *p1;
+  Uchar c2 = *p2;
+  Uchar rowOffset = c1 < 0x5f ? 0x70 : 0xb0;
+  Uchar cellOffset = c1 % 2 ? 0x1f + (c2 > 0x5f) : 0x7e;
+
+  *p1 = ((Uchar)(c1 + 1) >> 1) + rowOffset;
+  *p2 = c2 + cellOffset;
+}
+
+static CodeSet
+wc_codeset(
+    XLCd lcd,
+    wchar_t wch)
+{
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+#if !defined(__sony_news)  ||  defined(SVR4)
+    int end = XLC_GENERIC(lcd, codeset_num);
+    Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask));
+
+    for (; --end >= 0; codesets++)
+	if ( widech == (*codesets)->wc_encoding )
+	    return *codesets;
+
+    return NULL;
+#else
+    if( iskanji(wch >> 8) )
+	return( codesets[1] );
+    if( iskana(wch & 0xff) )
+	return( codesets[2] );
+    return( codesets[0] );
+#endif
+}
+
+
+static int
+sjis_mbtocs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    XlcCharSet charset = NULL;
+    int char_size = 0;
+    int unconv_num = 0;
+    const char *src = *from;
+    char *dst = *to;
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    int codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+    if (iskanji(*src)) {
+	if (KANJI_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS1->charset_list;
+	char_size = charset->char_size;
+
+	if (*from_left >= char_size && *to_left >= char_size) {
+	    *dst++ = *src++;
+	    *dst++ = *src++;
+	    if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */
+		unconv_num++;
+	    sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1));
+	} else
+	    return -1;
+    }
+    else if (isuserdef(*src)) {
+	if (USERDEF_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS3->charset_list;
+	char_size = charset->char_size;
+
+	if (*from_left >= char_size && *to_left >= char_size) {
+	    *dst++ = *src++;
+	    *dst++ = *src++;
+	    if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */
+		unconv_num++;
+	    sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1));
+	} else
+	    return -1;
+    }
+    else if (isascii(*src)) {
+	if (ASCII_CODESET >= codeset_num)
+	    return -1;
+	charset = *CS0->charset_list;
+	char_size = charset->char_size;
+
+	if (*from_left >= char_size && *to_left >= char_size)
+	    *dst++ = *src++;
+	else
+	    return -1;
+    }
+    else if (iskana(*src)) {
+	if (KANA_CODESET >= codeset_num)
+	    return  -1;
+	charset = *CS2->charset_list;
+	char_size = charset->char_size;
+
+	if (*from_left >= char_size && *to_left >= char_size)
+	    *dst++ = *src++;
+	else
+	   return -1;
+    }
+    else 	/* unknown */
+	return -1;
+
+    *from_left -= char_size;
+    *to_left -= char_size;
+
+    *to = (XPointer) dst;
+    *from = (XPointer) src;
+
+    if (num_args > 0)
+	*((XlcCharSet *) args[0]) = charset;
+
+    return unconv_num;
+}
+
+
+static int
+sjis_mbstocs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    const char *tmp_from;
+    char *tmp_to;
+    int tmp_from_left, tmp_to_left;
+    XlcCharSet charset, tmp_charset;
+    XPointer tmp_args[1];
+    int unconv_num = 0, ret;
+
+/* Determine the charset of the segment and convert one character: */
+
+    tmp_args[0] = (XPointer) &charset; /* charset from sjis_mbtocs() */
+    while
+      ((ret = sjis_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0)
+	unconv_num += ret;
+    if ( ret < 0 )
+	return ret;
+
+    tmp_from = *from;
+    tmp_from_left = *from_left;
+    tmp_to_left = *to_left;
+    tmp_to = *to;
+
+/* Convert remainder of the segment: */
+
+    tmp_args[0] = (XPointer) &tmp_charset;
+    while( (ret = sjis_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left,
+		     (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) {
+
+	if (ret > 0) {
+	    unconv_num += ret;
+	    continue;
+	}
+
+	if (tmp_charset != charset)  /* quit on end of segment */
+	    break;
+
+	*from = (XPointer) tmp_from;
+	*from_left = tmp_from_left;
+	*to = (XPointer) tmp_to;
+	*to_left = tmp_to_left;
+    }
+
+    if (num_args > 0)
+	*((XlcCharSet *) args[0]) = charset;
+
+    return unconv_num;
+}
+
+static int
+sjis_wcstocs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd) conv->state;
+    const wchar_t *wcptr = *((const wchar_t **)from);
+    char *bufptr = *((char **) to);
+    wchar_t wch;
+    char *tmpptr;
+    int length;
+    CodeSet codeset;
+    Ulong wc_encoding;
+    int buf_len = *to_left;
+    int wcstr_len = *from_left;
+
+    if (!(codeset = wc_codeset(lcd, *wcptr)))
+	return -1;
+
+    if (wcstr_len < buf_len / codeset->length)
+	buf_len = wcstr_len * codeset->length;
+
+#if !defined(__sony_news)  ||  defined(SVR4)
+    wc_encoding = codeset->wc_encoding;
+
+    for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) {
+	wch = *wcptr;
+
+	if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding)
+	    break;
+
+	length = codeset->length;
+
+	buf_len -= length;
+	bufptr += length;
+	tmpptr = bufptr - 1;
+
+	while (length--) {
+	    *tmpptr-- = kana ? BIT8ON(wch) : BIT8OFF(wch);
+	    wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
+	}
+    }
+#else
+    length = codeset->length;
+    for( ; wcstr_len > 0  &&  buf_len > 0; wcptr++, wcstr_len-- ) {
+	wch = *wcptr;
+	if( codeset != wc_codeset( lcd, wch ) )
+	    break;
+
+	buf_len -= length;
+	if( length == 2 ) {
+	    unsigned short	code;
+
+	    code = sjis2jis( wch & 0xffff );
+	    *bufptr++ = code >> 8;
+	    *bufptr++ = code & 0xff;
+	}
+	else
+	    *bufptr++ = wch & 0xff;
+    }
+#endif
+
+    if (num_args > 0)
+	*((XlcCharSet *) args[0]) = *codeset->charset_list;
+
+    *from_left -= wcptr - (wchar_t *) *from;
+    *from = (XPointer) wcptr;
+
+    *to_left -= bufptr - *to;
+    *to = bufptr;
+
+    return 0;
+}
+
+static CodeSet
+GetCodeSetFromCharSet(
+    XLCd lcd,
+    XlcCharSet charset)
+{
+    CodeSet *codeset = XLC_GENERIC(lcd, codeset_list);
+    XlcCharSet *charset_list;
+    int codeset_num, num_charsets;
+
+    codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+    for ( ; codeset_num-- > 0; codeset++) {
+	num_charsets = (*codeset)->num_charsets;
+	charset_list = (*codeset)->charset_list;
+
+	for ( ; num_charsets-- > 0; charset_list++)
+	    if (*charset_list == charset)
+		return *codeset;
+    }
+
+    return (CodeSet) NULL;
+}
+
+
+static int
+sjis_cstombs(
+    XlcConv conv,
+    char **from,
+    int *from_left,
+    char **to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd) conv->state;
+    const char *csptr = *from;
+    char *bufptr = *to;
+    int csstr_len = *from_left;
+    int buf_len = *to_left;
+    int length;
+    CodeSet codeset;
+    int cvt_length = 0;
+
+    if (num_args < 1)
+	return -1;
+
+    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))
+	return -1;
+
+    csstr_len /= codeset->length;
+    buf_len /= codeset->length;
+    if (csstr_len < buf_len)
+	buf_len = csstr_len;
+
+    cvt_length += buf_len * codeset->length;
+
+    if (bufptr) {
+	while (buf_len--) {
+	    length = codeset->length;
+	    while (length--)
+		*bufptr++ = codeset->length == 1 && codeset->side == XlcGR ?
+		  BIT8ON(*csptr++) : BIT8OFF(*csptr++);
+
+	    if (codeset->length == 2)
+		jis_to_sjis((Uchar *)(bufptr-2), (Uchar *)(bufptr-1));
+	}
+    }
+
+    *from_left -= csptr - *from;
+    *from = (XPointer) csptr;
+
+    if (bufptr)
+	*to += cvt_length;
+    *to_left -= cvt_length;
+
+
+    return 0;
+}
+
+static int
+sjis_cstowcs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd) conv->state;
+    const char *csptr = (const char *) *from;
+    wchar_t *bufptr = (wchar_t *) *to;
+    wchar_t *toptr = (wchar_t *) *to;
+    int csstr_len = *from_left;
+    int buf_len = *to_left;
+    wchar_t wch;
+    int length;
+    Ulong wc_shift_bits = (int)XLC_GENERIC(lcd, wc_shift_bits);
+    CodeSet codeset;
+
+    if (num_args < 1)
+	return -1;
+
+    if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0])))
+	return -1;
+
+    csstr_len /= codeset->length;
+    if (csstr_len < buf_len)
+	buf_len = csstr_len;
+
+    *to_left -= buf_len;
+
+    if (bufptr) {
+
+	toptr += buf_len;
+	*to = (XPointer) toptr;
+
+	while (buf_len--) {
+	    wch = (wchar_t) BIT8OFF(*csptr);
+	    csptr++;
+
+	    length = codeset->length - 1;
+	    while (length--) {
+		wch = (wch << wc_shift_bits) | BIT8OFF(*csptr);
+		csptr++;
+	    }
+	    *bufptr++ = wch | codeset->wc_encoding;
+	}
+    }
+
+    *from_left -= csptr - *from;
+    *from = (XPointer) csptr;
+
+    return 0;
+}
+
+
+/*
+ *    Stripped down Direct CT converters for SJIS
+ *
+ */
+
+#define BADCHAR(min_ch, c)  (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \
+			     BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \
+			     BIT8OFF(c) != 0x1b)
+
+typedef struct _CTDataRec {
+    int side;
+    int length;
+    char *name;
+    Ulong wc_encoding;
+    char *ct_encoding;
+    int ct_encoding_len;
+    int set_size;
+    Uchar min_ch;
+    Uchar ct_type;
+} CTDataRec, *CTData;
+
+typedef struct _StateRec {
+    CTData GL_charset;
+    CTData GR_charset;
+    CTData charset;
+} StateRec, *State;
+
+#define CT_STD  0
+#define CT_NSTD 1
+#define CT_DIR  2
+#define CT_EXT0 3
+#define CT_EXT1 4
+#define CT_EXT2 5
+#define CT_VER  6
+
+static CTDataRec ctdata[] =
+{
+    { XlcGL,      1, "ISO8859-1:GL",       0, "\033(B"   ,  3, 0, 0, CT_STD  },
+    { XlcGR,      1, "ISO8859-1:GR",       0, "\033-A"   ,  3, 0, 0, CT_STD  },
+    { XlcGL,      1, "JISX0201.1976-0:GL", 0, "\033(J"   ,  3, 0, 0, CT_STD  },
+    { XlcGR,      1, "JISX0201.1976-0:GR", 0, "\033)I"   ,  3, 0, 0, CT_STD  },
+    { XlcGL,      2, "JISX0208.1983-0:GL", 0, "\033$(B"  ,  4, 0, 0, CT_STD  },
+    { XlcGR,      2, "JISX0208.1983-0:GR", 0, "\033$)B"  ,  4, 0, 0, CT_STD  },
+    { XlcGL,      2, "JISX0212.1990-0:GL", 0, "\033$(D"  ,  4, 0, 0, CT_STD  },
+    { XlcGR,      2, "JISX0212.1990-0:GR", 0, "\033$)D"  ,  4, 0, 0, CT_STD  },
+    { XlcUnknown, 0, "Ignore-Ext-Status?", 0, "\033#"    ,  2, 0, 0, CT_VER  },
+    { XlcUnknown, 0, "NonStd-?-OctetChar", 0, "\033%/0"  ,  4, 0, 0, CT_NSTD },
+    { XlcUnknown, 1, "NonStd-1-OctetChar", 0, "\033%/1"  ,  4, 0, 0, CT_NSTD },
+    { XlcUnknown, 2, "NonStd-2-OctetChar", 0, "\033%/2"  ,  4, 0, 0, CT_NSTD },
+    { XlcUnknown, 3, "NonStd-3-OctetChar", 0, "\033%/3"  ,  4, 0, 0, CT_NSTD },
+    { XlcUnknown, 4, "NonStd-4-OctetChar", 0, "\033%/4"  ,  4, 0, 0, CT_NSTD },
+    { XlcUnknown, 0, "Extension-2"       , 0, "\033%/"   ,  3, 0, 0, CT_EXT2 },
+    { XlcUnknown, 0, "Extension-0"       , 0, "\033"     ,  1, 0, 0, CT_EXT0 },
+    { XlcUnknown, 0, "Begin-L-to-R-Text",  0, "\2331]"   ,  3, 0, 0, CT_DIR  },
+    { XlcUnknown, 0, "Begin-R-to-L-Text",  0, "\2332]"   ,  3, 0, 0, CT_DIR  },
+    { XlcUnknown, 0, "End-Of-String",      0, "\233]"    ,  2, 0, 0, CT_DIR  },
+    { XlcUnknown, 0, "Extension-1"       , 0, "\233"     ,  1, 0, 0, CT_EXT1 },
+};
+
+/* Note on above table:  sjis_ctstombs() and sjis_ctstowcs() parser depends on
+ * certain table entries occuring in decreasing string length--
+ *   1.  CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries.
+ *   2.  CT_DIR and CT_EXT1 entries must occur after CT_DIR entries.
+ */
+
+static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)];
+static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1;
+
+#define Ascii   0
+#define Kanji   1
+#define Kana    2
+#define Userdef 3
+
+/*
+ * initCTptr(): Set ctptr[] to point at ctdata[], indexed by codeset_num.
+ */
+static void
+initCTptr(
+    XLCd lcd)
+{
+    int num_codesets = XLC_GENERIC(lcd, codeset_num);
+    int num_charsets;
+    int i, j;
+    CodeSet *codesets = XLC_GENERIC(lcd, codeset_list);
+    CodeSet codeset;
+    XlcCharSet charset;
+    CTData ctdp = ctdata;
+
+    ctdptr[Ascii] = &ctdata[0];         /* failsafe */
+
+    for (i = 0; i < num_codesets; i++) {
+
+	codeset = codesets[i];
+	num_charsets = codeset->num_charsets;
+
+	for (j = 0; j < num_charsets; j++) {
+
+	    charset = codeset->charset_list[j];
+
+	    for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++)
+
+		if (! strcmp(ctdp->name, charset->name)) {
+
+		    ctdptr[codeset->cs_num] = ctdp;
+
+		    ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding;
+
+		    ctdptr[codeset->cs_num]->set_size =
+		      charset->set_size;
+
+		    ctdptr[codeset->cs_num]->min_ch =
+		      charset->set_size == 94 &&
+		      (ctdptr[codeset->cs_num]->length > 1 ||
+		      ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20;
+
+		    break;
+		}
+	}
+    }
+}
+
+
+static int
+sjis_mbstocts(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    int ct_len = *to_left;
+    int cs_num;
+    int clen;
+    int unconv_num = 0;
+    int num_conv;
+    const char *inbufptr = *from;
+    char *ctptr = *to;
+    XPointer ct_base = ctptr;
+
+    StateRec ct_state;
+    CTData charset = NULL;
+    XLCd lcd = (XLCd) conv->state;
+    int codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+/* Initial State: */
+
+    ct_state.GL_charset = ctdptr[Ascii];
+    ct_state.GR_charset = NULL;
+
+    if (*from_left > *to_left)
+        *from_left = *to_left;
+
+    for (;*from_left > 0; (*from_left) -= charset->length) {
+
+	if (iskanji(*inbufptr)) {
+	    if (KANJI_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Kanji;
+	    charset = ctdptr[Kanji];
+	    if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1)))
+		unconv_num++;
+	}
+	else if (isuserdef(*inbufptr)) {
+	    if (USERDEF_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Userdef;
+	    charset = ctdptr[Userdef];
+	    if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1)))
+		unconv_num++;
+	}
+	else if (isascii(*inbufptr)) {
+	    if (ASCII_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Ascii;
+	    charset = ctdptr[Ascii];
+	}
+	else if (iskana(*inbufptr)) {
+	    if (KANA_CODESET >= codeset_num) {
+		unconv_num++;
+		(*from_left)--;
+		continue;
+	    }
+	    cs_num = Kana;
+	    charset = ctdptr[Kana];
+	}
+	else { 		 /* unknown */
+	    unconv_num++;
+	    (*from_left)--;
+	    continue;
+	}
+
+	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||
+	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {
+
+	    ct_len -= ctdptr[cs_num]->ct_encoding_len;
+	    if (ct_len < 0) {
+		unconv_num++;
+		break;
+	    }
+
+	    if (ctptr) {
+		strcpy(ctptr, ctdptr[cs_num]->ct_encoding);
+		ctptr += ctdptr[cs_num]->ct_encoding_len;
+	    }
+	}
+
+	clen = charset->length;
+	do {
+	    *ctptr++ = *inbufptr++;
+	} while (--clen);
+
+	if (charset->length >= 2) {
+	    sjis_to_jis((Uchar *)(ctptr-2), (Uchar *)(ctptr-1));
+	    if (BADCHAR(charset->min_ch, *(ctptr-2)) ||
+		  BADCHAR(charset->min_ch, *(ctptr-1))) {
+		unconv_num++;
+		continue;
+	    }
+	}
+	else
+	    if (BADCHAR(charset->min_ch, *(ctptr-1))) {
+		unconv_num++;
+		continue;
+	    }
+
+	if (charset->side == XlcGR)
+	    ct_state.GR_charset = charset;
+	else if (charset->side == XlcGL)
+	    ct_state.GL_charset = charset;
+
+	if (charset->side == XlcGR) {
+	  clen = charset->length;
+	  do {
+	    (*(Uchar *)(ctptr-clen)) = BIT8ON(*(Uchar *)(ctptr-clen));
+	  } while (--clen);
+	}
+    }
+
+    *to = (XPointer)ctptr;
+
+    if ((num_conv = (int)(ctptr - ct_base)) > 0)
+	(*to_left) -= num_conv;
+
+    return unconv_num;
+
+}
+
+
+#define byte1		(length == codeset->length - 1)
+#define byte2		(byte1 == 0)
+
+static int
+sjis_wcstocts(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    int ct_len = *to_left;
+    const wchar_t *inbufptr = (const wchar_t *) *from;
+    char *ctptr = *to;
+    XPointer ct_base = ctptr;
+    wchar_t  wch;
+    int length;
+    Uchar tmp;
+    Uchar t1 = 0;
+    int num_conv;
+
+    StateRec ct_state;
+    XLCd lcd = (XLCd)conv->state;
+    CTData charset;
+    CodeSet codeset;
+    int unconv_num = 0;
+    Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits);
+
+/* Initial State: */
+    ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */
+    ct_state.GR_charset = NULL;
+
+    if (*from_left > *to_left)
+	*from_left = *to_left;
+
+    for (; *from_left > 0 ; (*from_left)-- ) {
+
+	wch = *inbufptr++;
+
+        if (!(codeset = wc_codeset(lcd, wch))) {
+            unconv_num++;
+            (*from_left)--;
+            continue;
+        }
+
+	charset = ctdptr[codeset->cs_num];
+
+	length = codeset->length;
+	wch ^= (wchar_t)codeset->wc_encoding;
+
+	if ( (charset->side == XlcGR && charset != ct_state.GR_charset) ||
+	     (charset->side == XlcGL && charset != ct_state.GL_charset) ) {
+
+	    ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len;
+	    if (ct_len < 0) {
+		unconv_num++;
+		break;
+	    }
+
+	    if (ctptr) {
+		strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding);
+		ctptr += ctdptr[codeset->cs_num]->ct_encoding_len;
+	    }
+
+	}
+
+	if (charset->side == XlcGR)
+	    ct_state.GR_charset = charset;
+	else if (charset->side == XlcGL)
+	    ct_state.GL_charset = charset;
+
+	do {
+	    length--;
+	    tmp = wch>>(wchar_t)( (Ulong)length * wc_shift);
+
+	    if (kana) {
+		if (BADCHAR(charset->min_ch, (char)tmp)) {
+		    unconv_num++;
+		    break;
+		}
+		*ctptr++ = (char)BIT8ON(tmp);
+	    }
+
+	    else if (byte1 && (kanji || userdef)) {
+		t1 = tmp;
+	    }
+
+	    else if (byte2 && (kanji || userdef)) {
+		if (BADCHAR(charset->min_ch, (char)t1) ||
+		  BADCHAR(charset->min_ch, (char)tmp)) {
+		    unconv_num++;
+		    break;
+		}
+
+		*ctptr++ = (char)BIT8OFF(t1);
+		*ctptr++ = (char)BIT8OFF(tmp);
+	    }
+
+	    else {
+		if (BADCHAR(charset->min_ch, (char)tmp)) {
+		    unconv_num++;
+		    break;
+		}
+		*ctptr++ = (char)tmp;
+	    }
+	} while (length);
+
+    }	/* end for */
+
+    *to = (XPointer)ctptr;
+
+    if ((num_conv = (int)(ctptr - ct_base)) > 0)
+	(*to_left) -= num_conv;
+
+    return unconv_num;
+}
+#undef byte1
+#undef byte2
+
+#define SKIP_I(str)	while (*(str) >= 0x20 && *(str) <=  0x2f) (str)++;
+#define SKIP_P(str)	while (*(str) >= 0x30 && *(str) <=  0x3f) (str)++;
+
+static int
+sjis_ctstombs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    const char *inbufptr =  *from;
+    XPointer outbufptr =  *to;
+    const char *inbuf_base;
+    XPointer outbuf_base = outbufptr;
+    int clen, length;
+    int unconv_num = 0;
+    int num_conv;
+    unsigned int ct_seglen = 0;
+    Uchar ct_type;
+    CTData ctdp = ctdata;	/* default */
+    CTData GL_ctdp = ctdp;	/* GL ctdp save */
+    CTData GR_ctdp = ctdp;	/* GR ctdp save */
+
+    if (*from_left > *to_left)
+	*from_left = *to_left;
+
+    for (length = ctdata[Ascii].length; *from_left > 0 ; (*from_left) -= length)
+    {
+	ct_type = CT_STD;
+	/* change GL/GR charset */
+	if(ctdp->side == XlcGR && isleftside(*inbufptr)){
+	    /* select GL side */
+	    ctdp = GL_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){
+	    /* select GR side */
+	    ctdp = GR_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}
+	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {
+
+	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {
+
+		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))
+		{
+		    inbufptr += ctdp->ct_encoding_len;
+		    (*from_left) -= ctdp->ct_encoding_len;
+		    if( ctdp->length ) {
+			length = ctdp->length;
+			if( *from_left < length ) {
+			    *to = (XPointer)outbufptr;
+			    *to_left -= outbufptr - outbuf_base;
+			    return( unconv_num + *from_left );
+			}
+		    }
+		    ct_type = ctdp->ct_type;
+		    if(ctdp->side == XlcGL){
+			GL_ctdp = ctdp; /* save GL ctdp */
+		    }else{
+			GR_ctdp = ctdp; /* save GR ctdp */
+		    }
+		    break;
+		}
+	    }
+	    if (ctdp > ctd_endp)  	/* failed to match CT sequence */
+		unconv_num++;
+	}
+
+/* The following code insures that non-standard encodings, direction, extension,
+ * and version strings are ignored; subject to change in future.
+ */
+	switch (ct_type) {
+	  case CT_STD:
+	    break;
+	  case CT_EXT2:
+	    inbufptr++;
+	    (*from_left)--;
+	  case CT_NSTD:
+	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;
+	    inbufptr += ct_seglen;
+	    (*from_left) -= ct_seglen;
+	    continue;
+	  case CT_EXT0:
+	    inbuf_base = inbufptr;
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    (*from_left) -= ct_seglen;
+	    continue;
+	  case CT_EXT1:
+	    inbuf_base = inbufptr;
+	    SKIP_P(inbufptr);
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    (*from_left) -= ct_seglen;
+	    continue;
+	  case CT_DIR:
+	    continue;
+	  case CT_VER:
+	    inbufptr += 2;
+	    (*from_left) -= 2;
+	    continue;
+	}
+
+	if (ctdp->side == XlcGL || isrightside (*inbufptr)) {
+	    clen = length;
+	} else {
+	    clen = 1;
+	    *from_left += length - clen;
+	}
+	do {
+	    Uchar mask = (length == 2) ? GL : -1;
+	    *outbufptr++ = *inbufptr++ & mask;
+	} while (--clen);
+
+	if (length >= 2)
+	    jis_to_sjis((Uchar *)(outbufptr-2), (Uchar *)(outbufptr-1));
+    }
+
+    *to = (XPointer)outbufptr;
+
+    if ((num_conv = (int)(outbufptr - outbuf_base)) > 0)
+	(*to_left) -= num_conv;
+
+    return unconv_num;
+}
+
+
+static int
+sjis_ctstowcs(
+    XlcConv conv,
+    XPointer *from,
+    int *from_left,
+    XPointer *to,
+    int *to_left,
+    XPointer *args,
+    int num_args)
+{
+    XLCd lcd = (XLCd)conv->state;
+    Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
+    const char *inbufptr = *from;
+    const char *inbuf_base;
+    wchar_t *outbufptr = (wchar_t *) *to;
+    wchar_t *outbuf_base = outbufptr;
+    int clen, length;
+    int num_conv;
+    int unconv_num = 0;
+    unsigned int ct_seglen = 0;
+    Uchar ct_type = 0;
+    int shift_mult;
+    wchar_t wc_tmp;
+    wchar_t wch;
+    Ulong wc_encoding;
+    CTData ctdp = ctdata;
+    CTData GL_ctdp = ctdp;	/* GL ctdp save */
+    CTData GR_ctdp = ctdp;	/* GR ctdp save */
+
+    if (*from_left > *to_left)
+	*from_left = *to_left;
+
+    for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length )
+    {
+	ct_type = CT_STD;
+	/* change GL/GR charset */
+	if(ctdp->side == XlcGR && isleftside(*inbufptr)){
+	    /* select GL side */
+	    ctdp = GL_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}else if(ctdp->side == XlcGL && isrightside(*inbufptr)){
+	    /* select GR side */
+	    ctdp = GR_ctdp;
+	    length = ctdp->length;
+	    ct_type = ctdp->ct_type;
+	}
+	if (*inbufptr == '\033' || *inbufptr == (char)'\233') {
+	    for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) {
+
+		if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len))
+		{
+		    inbufptr += ctdp->ct_encoding_len;
+		    (*from_left) -= ctdp->ct_encoding_len;
+		    if( ctdp->length ) {
+			length = ctdp->length;
+			if( *from_left < length ) {
+			    *to = (XPointer)outbufptr;
+			    *to_left -= outbufptr - outbuf_base;
+			    return( unconv_num + *from_left );
+			}
+		    }
+		    ct_type = ctdp->ct_type;
+		    if(ctdp->side == XlcGL){
+			GL_ctdp = ctdp; /* save GL ctdp */
+		    }else{
+			GR_ctdp = ctdp; /* save GR ctdp */
+		    }
+		    break;
+		}
+	    }
+	    if (ctdp > ctd_endp)    	/* failed to match CT sequence */
+		unconv_num++;
+	}
+
+/* The following block of code insures that non-standard encodings, direction,
+ * extension, and version strings are ignored; subject to change in future.
+ */
+	switch (ct_type) {
+	  case CT_STD:
+	    break;
+	  case CT_EXT2:
+	    inbufptr++;
+	    (*from_left)--;
+	  case CT_NSTD:
+	    ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2;
+	    inbufptr += ct_seglen;
+	    (*from_left) -= ct_seglen;
+	    continue;
+	  case CT_EXT0:
+	    inbuf_base = inbufptr;
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    (*from_left) -= ct_seglen;
+	    continue;
+	  case CT_EXT1:
+	    inbuf_base = inbufptr;
+	    SKIP_P(inbufptr);
+	    SKIP_I(inbufptr);
+	    inbufptr++;
+	    ct_seglen = (unsigned)(inbufptr - inbuf_base);
+	    (*from_left) -= ct_seglen;
+	    continue;
+	  case CT_DIR:
+	    continue;
+	  case CT_VER:
+	    inbufptr += 2;
+	    (*from_left) -= 2;
+	    continue;
+	}
+#if !defined(__sony_news)  ||  defined(SVR4)
+	if (ctdp->side == XlcGL || isrightside (*inbufptr)) {
+	    clen = length;
+	    wc_encoding = ctdp->wc_encoding;
+	} else {
+	    clen = 1;
+	    *from_left += length - clen;
+	    wc_encoding = ctdptr[Ascii]->wc_encoding;
+	}
+	shift_mult = clen - 1;
+	wch = (wchar_t)0;
+
+	do {
+	    wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult);
+	    wch |= wc_tmp;
+	    shift_mult--;
+	} while (--clen);
+	*outbufptr++ = wch | wc_encoding;
+#else
+	if( length == 1 )
+	    *outbufptr++ = (unsigned char)*inbufptr++;
+	else if( length == 2 ) {
+	    unsigned short	code;
+	    code = (*inbufptr << 8) | *(inbufptr+1);
+	    *outbufptr++ = jis2sjis( code );
+	    inbufptr += 2;
+	}
+#endif
+    }
+    *to = (XPointer)outbufptr;
+
+    if ((num_conv = (int)(outbufptr - outbuf_base)) > 0)
+	(*to_left) -= num_conv ;
+
+    return unconv_num;
+
+}
+#undef BADCHAR
+
+static void
+close_converter(
+    XlcConv conv)
+{
+	Xfree((char *) conv);
+}
+
+
+static XlcConv
+create_conv(
+    XLCd lcd,
+    XlcConvMethods methods)
+{
+    XlcConv conv;
+
+    conv = (XlcConv) Xmalloc(sizeof(XlcConvRec));
+    if (conv == NULL)
+	return (XlcConv) NULL;
+
+    conv->methods = methods;
+    conv->state = (XPointer) lcd;
+    return conv;
+}
+
+
+enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS,
+       WCSTOCTS, MBSTOCTS, CTSTOMBS, CTSTOWCS };
+
+static XlcConvMethodsRec conv_methods[] = {
+    {close_converter, sjis_mbstocs,  NULL },
+    {close_converter, sjis_wcstocs,  NULL },
+    {close_converter, sjis_mbtocs,   NULL },
+    {close_converter, sjis_cstombs,  NULL },
+    {close_converter, sjis_cstowcs,  NULL },
+    {close_converter, sjis_mbstowcs, NULL },
+    {close_converter, sjis_wcstombs, NULL },
+    {close_converter, sjis_wcstocts, NULL },
+    {close_converter, sjis_mbstocts, NULL },
+    {close_converter, sjis_ctstombs, NULL },
+    {close_converter, sjis_ctstowcs, NULL },
+};
+
+
+static XlcConv
+open_mbstocs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBSTOCS]);
+}
+
+static XlcConv
+open_wcstocs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[WCSTOCS]);
+}
+
+static XlcConv
+open_mbtocs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBTOCS]);
+}
+
+static XlcConv
+open_cstombs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CSTOMBS]);
+}
+
+static XlcConv
+open_cstowcs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CSTOWCS]);
+}
+
+static XlcConv
+open_mbstowcs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBSTOWCS]);
+}
+
+static XlcConv
+open_wcstombs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[WCSTOMBS]);
+}
+
+static XlcConv
+open_wcstocts(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[WCSTOCTS]);
+}
+
+static XlcConv
+open_mbstocts(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[MBSTOCTS]);
+}
+
+static XlcConv
+open_ctstombs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CTSTOMBS]);
+}
+
+static XlcConv
+open_ctstowcs(
+    XLCd from_lcd,
+    const char *from_type,
+    XLCd to_lcd,
+    const char *to_type)
+{
+    return create_conv(from_lcd, &conv_methods[CTSTOWCS]);
+}
+
+XLCd
+_XlcSjisLoader(
+    const char *name)
+{
+    XLCd lcd;
+
+    lcd = _XlcCreateLC(name, _XlcGenericMethods);
+    if (lcd == NULL)
+	return lcd;
+
+    if (!XLC_PUBLIC_PART(lcd)->codeset ||
+	(_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "SJIS"))) {
+	_XlcDestroyLC(lcd);
+	return (XLCd) NULL;
+    }
+
+    initCTptr(lcd);
+
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
+    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
+    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
+    _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);
+
+#ifndef FORCE_INDIRECT_CONVERTER
+    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs);
+    _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs);
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts);
+    _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);
+    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts);
+    _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);
+#endif
+
+    _XlcAddUtf8Converters(lcd);
+
+    return lcd;
+}
+
+#else
+typedef int dummy;
+#endif /* X_LOCALE */