massive reduction of unneeded files

1 files changed, 0 insertions, 401 deletions

diff --git a/nx-X11/lib/Xmu/RdBitF.c b/nx-X11/lib/Xmu/RdBitF.c
deleted file mode 100644
index eb5fe598d..000000000
--- a/nx-X11/lib/Xmu/RdBitF.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/* $Xorg: RdBitF.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */
-
-/*
-
-Copyright 1988, 1998  The Open Group
-
-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.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-/* $XFree86: xc/lib/Xmu/RdBitF.c,v 3.12 2001/12/14 19:55:48 dawes Exp $ */
-
-/*
- * This file contains miscellaneous utility routines and is not part of the
- * Xlib standard.
- *
- * Public entry points:
- *
- *     XmuReadBitmapData		read data from FILE descriptor
- *     XmuReadBitmapDataFromFile	read X10 or X11 format bitmap files
- *					and return data
- *
- * Note that this file and ../X/XRdBitF.c look very similar....  Keep them
- * that way (but don't use common source code so that people can have one 
- * without the other).
- */
-
-
-/*
- * Based on an optimized version provided by Jim Becker, Auguest 5, 1988.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xos.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xlibint.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <X11/Xmu/Drawing.h>
-
-#define MAX_SIZE 255
-
-/*
- * Prototypes
- */
-static void initHexTable(void);
-static int NextInt(FILE*);
-
-/* shared data for the image read/parse logic */
-static short hexTable[256];		/* conversion value */
-static Bool initialized = False;	/* easier to fill in at run time */
-
-
-/*
- *	Table index for the hex values. Initialized once, first time.
- *	Used for translation value or delimiter significance lookup.
- */
-static void
-initHexTable(void)
-{
-    /*
-     * We build the table at run time for several reasons:
-     *
-     *     1.  portable to non-ASCII machines.
-     *     2.  still reentrant since we set the init flag after setting table.
-     *     3.  easier to extend.
-     *     4.  less prone to bugs.
-     */
-    hexTable['0'] = 0;	hexTable['1'] = 1;
-    hexTable['2'] = 2;	hexTable['3'] = 3;
-    hexTable['4'] = 4;	hexTable['5'] = 5;
-    hexTable['6'] = 6;	hexTable['7'] = 7;
-    hexTable['8'] = 8;	hexTable['9'] = 9;
-    hexTable['A'] = 10;	hexTable['B'] = 11;
-    hexTable['C'] = 12;	hexTable['D'] = 13;
-    hexTable['E'] = 14;	hexTable['F'] = 15;
-    hexTable['a'] = 10;	hexTable['b'] = 11;
-    hexTable['c'] = 12;	hexTable['d'] = 13;
-    hexTable['e'] = 14;	hexTable['f'] = 15;
-
-    /* delimiters of significance are flagged w/ negative value */
-    hexTable[' '] = -1;	hexTable[','] = -1;
-    hexTable['}'] = -1;	hexTable['\n'] = -1;
-    hexTable['\t'] = -1;
-	
-    initialized = True;
-}
-
-/*
- *	read next hex value in the input stream, return -1 if EOF
- */
-static int
-NextInt(FILE *fstream)
-{
-    int	ch;
-    int	value = 0;
-    int gotone = 0;
-    int done = 0;
-    
-    /* loop, accumulate hex value until find delimiter  */
-    /* skip any initial delimiters found in read stream */
-
-    while (!done) {
-	ch = getc(fstream);
-	if (ch == EOF) {
-	    value	= -1;
-	    done++;
-	} else {
-	    /* trim high bits, check type and accumulate */
-	    ch &= 0xff;
-	    if (isascii(ch) && isxdigit(ch)) {
-		value = (value << 4) + hexTable[ch];
-		gotone++;
-	    } else if ((hexTable[ch]) < 0 && gotone)
-	      done++;
-	}
-    }
-    return value;
-}
-
-
-/*
- * The data returned by the following routine is always in left-most byte
- * first and left-most bit first.  If it doesn't return BitmapSuccess then
- * its arguments won't have been touched.  This routine should look as much
- * like the Xlib routine XReadBitmapfile as possible.
- */
-int
-XmuReadBitmapData(FILE *fstream, unsigned int *width, unsigned int *height,
-		  unsigned char **datap, int *x_hot, int *y_hot)
-{
-    unsigned char *data = NULL;		/* working variable */
-    char line[MAX_SIZE];		/* input line from file */
-    int size;				/* number of bytes of data */
-    char name_and_type[MAX_SIZE];	/* an input line */
-    char *type;				/* for parsing */
-    int value;				/* from an input line */
-    int version10p;			/* boolean, old format */
-    int padding;			/* to handle alignment */
-    int bytes_per_line;			/* per scanline of data */
-    unsigned int ww = 0;		/* width */
-    unsigned int hh = 0;		/* height */
-    int hx = -1;			/* x hotspot */
-    int hy = -1;			/* y hotspot */
-
-#undef  Xmalloc /* see MALLOC_0_RETURNS_NULL in Xlibint.h */
-#define Xmalloc(size) malloc(size)
-
-    /* first time initialization */
-    if (initialized == False) initHexTable();
-
-    /* error cleanup and return macro	*/
-#define	RETURN(code) { if (data) free (data); return code; }
-
-    while (fgets(line, MAX_SIZE, fstream)) {
-	if (strlen(line) == MAX_SIZE-1) {
-	    RETURN (BitmapFileInvalid);
-	}
-	if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
-	    if (!(type = strrchr(name_and_type, '_')))
-	      type = name_and_type;
-	    else
-	      type++;
-
-	    if (!strcmp("width", type))
-	      ww = (unsigned int) value;
-	    if (!strcmp("height", type))
-	      hh = (unsigned int) value;
-	    if (!strcmp("hot", type)) {
-		if (type-- == name_and_type || type-- == name_and_type)
-		  continue;
-		if (!strcmp("x_hot", type))
-		  hx = value;
-		if (!strcmp("y_hot", type))
-		  hy = value;
-	    }
-	    continue;
-	}
-    
-	if (sscanf(line, "static short %s = {", name_and_type) == 1)
-	  version10p = 1;
-	else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
-	  version10p = 0;
-	else if (sscanf(line, "static char %s = {", name_and_type) == 1)
-	  version10p = 0;
-	else
-	  continue;
-
-	if (!(type = strrchr(name_and_type, '_')))
-	  type = name_and_type;
-	else
-	  type++;
-
-	if (strcmp("bits[]", type))
-	  continue;
-    
-	if (!ww || !hh)
-	  RETURN (BitmapFileInvalid);
-
-	if ((ww % 16) && ((ww % 16) < 9) && version10p)
-	  padding = 1;
-	else
-	  padding = 0;
-
-	bytes_per_line = (ww+7)/8 + padding;
-
-	size = bytes_per_line * hh;
-	data = (unsigned char *) Xmalloc ((unsigned int) size);
-	if (!data) 
-	  RETURN (BitmapNoMemory);
-
-	if (version10p) {
-	    unsigned char *ptr;
-	    int bytes;
-
-	    for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
-		if ((value = NextInt(fstream)) < 0)
-		  RETURN (BitmapFileInvalid);
-		*(ptr++) = value;
-		if (!padding || ((bytes+2) % bytes_per_line))
-		  *(ptr++) = value >> 8;
-	    }
-	} else {
-	    unsigned char *ptr;
-	    int bytes;
-
-	    for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
-		if ((value = NextInt(fstream)) < 0) 
-		  RETURN (BitmapFileInvalid);
-		*ptr=value;
-	    }
-	}
-	break;
-    }					/* end while */
-
-    if (data == NULL) {
-	RETURN (BitmapFileInvalid);
-    }
-
-    *datap = data;
-    data = NULL;
-    *width = ww;
-    *height = hh;
-    if (x_hot) *x_hot = hx;
-    if (y_hot) *y_hot = hy;
-
-    RETURN (BitmapSuccess);
-}
-
-#if defined(WIN32)
-static int
-access_file(char *path, char *pathbuf, int len_pathbuf, char **pathret)
-{
-    if (access (path, F_OK) == 0) {
-	if (strlen (path) < len_pathbuf)
-	    *pathret = pathbuf;
-	else
-	    *pathret = malloc (strlen (path) + 1);
-	if (*pathret) {
-	    strcpy (*pathret, path);
-	    return 1;
-	}
-    }
-    return 0;
-}
-
-static int
-AccessFile(char *path, char *pathbuf, int len_pathbuf, char **pathret)
-{
-#ifndef MAX_PATH
-#define MAX_PATH 512
-#endif
-
-    unsigned long drives;
-    int i, len;
-    char* drive;
-    char buf[MAX_PATH];
-    char* bufp;
-
-    /* just try the "raw" name first and see if it works */
-    if (access_file (path, pathbuf, len_pathbuf, pathret))
-	return 1;
-
-    /* try the places set in the environment */
-    drive = getenv ("_XBASEDRIVE");
-#ifdef __UNIXOS2__
-    if (!drive)
-	drive = getenv ("X11ROOT");
-#endif
-    if (!drive)
-	drive = "C:";
-    len = strlen (drive) + strlen (path);
-    if (len < MAX_PATH) bufp = buf;
-    else bufp = malloc (len + 1);
-    strcpy (bufp, drive);
-    strcat (bufp, path);
-    if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
-	if (bufp != buf) free (bufp);
-	return 1;
-    }
-
-#ifndef __UNIXOS2__ 
-    /* one last place to look */
-    drive = getenv ("HOMEDRIVE");
-    if (drive) {
-	len = strlen (drive) + strlen (path);
-	if (len < MAX_PATH) bufp = buf;
-	else bufp = malloc (len + 1);
-	strcpy (bufp, drive);
-	strcat (bufp, path);
-	if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
-	    if (bufp != buf) free (bufp);
-	    return 1;
-	}
-    }
-
-    /* does OS/2 (with or with gcc-emx) have getdrives? */
-    /* tried everywhere else, go fishing */
-#define C_DRIVE ('C' - 'A')
-#define Z_DRIVE ('Z' - 'A')
-    drives = _getdrives ();
-    for (i = C_DRIVE; i <= Z_DRIVE; i++) { /* don't check on A: or B: */
-	if ((1 << i) & drives) {
-	    len = 2 + strlen (path);
-	    if (len < MAX_PATH) bufp = buf;
-	    else bufp = malloc (len + 1);
-	    *bufp = 'A' + i;
-	    *(bufp + 1) = ':';
-	    *(bufp + 2) = '\0';
-	    strcat (bufp, path);
-	    if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
-		if (bufp != buf) free (bufp);
-		return 1;
-	    }
-	}
-    }
-#endif
-    return 0;
-}
-
-FILE *
-fopen_file(char *path, char *mode)
-{
-    char buf[MAX_PATH];
-    char* bufp;
-    void* ret = NULL;
-    UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
-
-    if (AccessFile (path, buf, MAX_PATH, &bufp))
-	ret = fopen (bufp, mode);
-
-    (void) SetErrorMode (olderror);
-
-    if (bufp != buf) free (bufp);
-
-    return ret;
-}
-
-#else
-#define fopen_file fopen
-#endif
-
-
-int
-XmuReadBitmapDataFromFile(_Xconst char *filename, unsigned int *width, 
-			       unsigned int *height, unsigned char **datap,
-			       int *x_hot, int *y_hot)
-{
-    FILE *fstream;
-    int status;
-
-#ifdef __UNIXOS2__
-    filename = __XOS2RedirRoot(filename);
-#endif
-    if ((fstream = fopen_file (filename, "r")) == NULL) {
-	return BitmapOpenFailed;
-    }
-    status = XmuReadBitmapData(fstream, width, height, datap, x_hot, y_hot);
-    fclose (fstream);
-    return status;
-}