libfontenc git update 27/5/2010

1 files changed, 122 insertions, 124 deletions

diff --git a/libfontenc/include/X11/fonts/fontenc.h b/libfontenc/include/X11/fonts/fontenc.h
index 09472cfc5..d33409a3d 100644
--- a/libfontenc/include/X11/fonts/fontenc.h
+++ b/libfontenc/include/X11/fonts/fontenc.h
@@ -1,124 +1,122 @@
-/*
-Copyright (c) 1998-2001 by Juliusz Chroboczek
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-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
-AUTHORS OR COPYRIGHT HOLDERS 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.
-*/
-
-/* $XFree86: xc/lib/font/include/fontenc.h,v 1.7 2000/11/14 16:54:45 dawes Exp $ */
-
-/* Header for backend-independent encoding code */
-
-/* An encoding is identified with a name.  An encoding contains some
-   global encoding data, such as its size, and a set of mappings.
-   Mappings are identified by their type and two integers, known as
-   pid and eid, the interpretation of which is type dependent. */
-
-#ifndef _FONTENC_H
-#define _FONTENC_H
-
-/* Encoding types.  For future extensions, clients should be prepared
-   to ignore unknown encoding types. */
-
-/* 0 is treated specially. */
-
-#define FONT_ENCODING_UNICODE 1
-#define FONT_ENCODING_TRUETYPE 2
-#define FONT_ENCODING_POSTSCRIPT 3
-
-/* This structure represents a mapping, either from numeric codes from
-   numeric codes, or from numeric codes to strings. */
-
-/* It is expected that only one of `recode' and `name' will actually
-   be present.  However, having both fields simplifies the interface
-   somewhat. */
-
-typedef struct _FontMap {
-    int type;                   /* the type of the mapping */
-    int pid, eid;               /* the identification of the mapping */
-    unsigned (*recode)(unsigned, void*); /* mapping function */
-    char *(*name)(unsigned, void*); /* function returning glyph names */
-    void *client_data;          /* second parameter of the two above */
-    struct _FontMap *next;      /* link to next element in list */
-    /* The following was added for version 0.3 of the font interface. */
-    /* It should be kept at the end to preserve binary compatibility. */
-    struct _FontEnc *encoding;
-} FontMapRec, *FontMapPtr;
-
-/* This is the structure that holds all the info for one encoding.  It
-   consists of a charset name, its size, and a linked list of mappings
-   like above. */
-
-typedef struct _FontEnc {
-    char *name;                 /* the name of the encoding */
-    char **aliases;             /* its aliases, null terminated */
-    int size;                   /* its size, either in bytes or rows */
-    int row_size;               /* the size of a row, or 0 if bytes */
-    FontMapPtr mappings;        /* linked list of mappings */
-    struct _FontEnc *next;      /* link to next element */
-    /* the following two were added in version 0.2 of the font interface */
-    /* they should be kept at the end to preserve binary compatibility */
-    int first;                  /* first byte or row */
-    int first_col;              /* first column in each row */
-} FontEncRec, *FontEncPtr;
-
-typedef struct _FontMapReverse {
-  unsigned int (*reverse)(unsigned, void*);
-  void *data;
-} FontMapReverseRec, *FontMapReversePtr;
-
-
-/* Function prototypes */
-
-/* extract an encoding name from an XLFD name.  Returns a pointer to a
-   *static* buffer, or NULL */
-char *FontEncFromXLFD(const char*, int);
-
-/* find the encoding data for a given encoding name; second parameter
-   is the filename of the font for which the encoding is needed.
-   Returns NULL on failure. */
-FontEncPtr FontEncFind(const char*, const char*);
-
-/* Find a given mapping for an encoding.  This is only a convenience
-   function, as clients are allowed to scavenge the data structures
-   themselves (as the TrueType backend does). */
-
-FontMapPtr FontMapFind(FontEncPtr, int, int, int);
-
-/* Do both in a single step */
-FontMapPtr FontEncMapFind(const char *, int, int, int, const char *);
-
-/* Recode a code.  Always succeeds. */
-unsigned FontEncRecode(unsigned, FontMapPtr);
-
-/* Return a name for a code.  Returns a string or NULL. */
-char *FontEncName(unsigned, FontMapPtr);
-
-/* Return a pointer to the name of the system encodings directory. */
-/* This string is static and should not be modified. */
-char* FontEncDirectory(void);
-
-/* Identify an encoding file.  If fileName doesn't exist, or is not an
-   encoding file, return NULL, otherwise returns a NULL-terminated
-   array of strings. */
-char **FontEncIdentify(const char *fileName);
-
-FontMapReversePtr FontMapReverse(FontMapPtr);
-
-void FontMapReverseFree(FontMapReversePtr);
-#endif
+/*

+Copyright (c) 1998-2001 by Juliusz Chroboczek

+

+Permission is hereby granted, free of charge, to any person obtaining a copy

+of this software and associated documentation files (the "Software"), to deal

+in the Software without restriction, including without limitation the rights

+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

+copies of the Software, and to permit persons to whom the Software is

+furnished to do so, subject to the following conditions:

+

+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

+AUTHORS OR COPYRIGHT HOLDERS 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.

+*/

+

+/* Header for backend-independent encoding code */

+

+/* An encoding is identified with a name.  An encoding contains some

+   global encoding data, such as its size, and a set of mappings.

+   Mappings are identified by their type and two integers, known as

+   pid and eid, the interpretation of which is type dependent. */

+

+#ifndef _FONTENC_H

+#define _FONTENC_H

+

+/* Encoding types.  For future extensions, clients should be prepared

+   to ignore unknown encoding types. */

+

+/* 0 is treated specially. */

+

+#define FONT_ENCODING_UNICODE 1

+#define FONT_ENCODING_TRUETYPE 2

+#define FONT_ENCODING_POSTSCRIPT 3

+

+/* This structure represents a mapping, either from numeric codes from

+   numeric codes, or from numeric codes to strings. */

+

+/* It is expected that only one of `recode' and `name' will actually

+   be present.  However, having both fields simplifies the interface

+   somewhat. */

+

+typedef struct _FontMap {

+    int type;                   /* the type of the mapping */

+    int pid, eid;               /* the identification of the mapping */

+    unsigned (*recode)(unsigned, void*); /* mapping function */

+    char *(*name)(unsigned, void*); /* function returning glyph names */

+    void *client_data;          /* second parameter of the two above */

+    struct _FontMap *next;      /* link to next element in list */

+    /* The following was added for version 0.3 of the font interface. */

+    /* It should be kept at the end to preserve binary compatibility. */

+    struct _FontEnc *encoding;

+} FontMapRec, *FontMapPtr;

+

+/* This is the structure that holds all the info for one encoding.  It

+   consists of a charset name, its size, and a linked list of mappings

+   like above. */

+

+typedef struct _FontEnc {

+    char *name;                 /* the name of the encoding */

+    char **aliases;             /* its aliases, null terminated */

+    int size;                   /* its size, either in bytes or rows */

+    int row_size;               /* the size of a row, or 0 if bytes */

+    FontMapPtr mappings;        /* linked list of mappings */

+    struct _FontEnc *next;      /* link to next element */

+    /* the following two were added in version 0.2 of the font interface */

+    /* they should be kept at the end to preserve binary compatibility */

+    int first;                  /* first byte or row */

+    int first_col;              /* first column in each row */

+} FontEncRec, *FontEncPtr;

+

+typedef struct _FontMapReverse {

+  unsigned int (*reverse)(unsigned, void*);

+  void *data;

+} FontMapReverseRec, *FontMapReversePtr;

+

+

+/* Function prototypes */

+

+/* extract an encoding name from an XLFD name.  Returns a pointer to a

+   *static* buffer, or NULL */

+char *FontEncFromXLFD(const char*, int);

+

+/* find the encoding data for a given encoding name; second parameter

+   is the filename of the font for which the encoding is needed.

+   Returns NULL on failure. */

+FontEncPtr FontEncFind(const char*, const char*);

+

+/* Find a given mapping for an encoding.  This is only a convenience

+   function, as clients are allowed to scavenge the data structures

+   themselves (as the TrueType backend does). */

+

+FontMapPtr FontMapFind(FontEncPtr, int, int, int);

+

+/* Do both in a single step */

+FontMapPtr FontEncMapFind(const char *, int, int, int, const char *);

+

+/* Recode a code.  Always succeeds. */

+unsigned FontEncRecode(unsigned, FontMapPtr);

+

+/* Return a name for a code.  Returns a string or NULL. */

+char *FontEncName(unsigned, FontMapPtr);

+

+/* Return a pointer to the name of the system encodings directory. */

+/* This string is static and should not be modified. */

+char* FontEncDirectory(void);

+

+/* Identify an encoding file.  If fileName doesn't exist, or is not an

+   encoding file, return NULL, otherwise returns a NULL-terminated

+   array of strings. */

+char **FontEncIdentify(const char *fileName);

+

+FontMapReversePtr FontMapReverse(FontMapPtr);

+

+void FontMapReverseFree(FontMapReversePtr);

+#endif