Revert ABI changes from version 2.3

[fontconfig.git] / fontconfig / fontconfig.h

diff --git a/fontconfig/fontconfig.h b/fontconfig/fontconfig.h
index 645aebb72956370f423aaa43e3790558445d4052..feb781ed8157708ffc9d5712a6606db74e534302 100644 (file)
--- a/fontconfig/fontconfig.h
+++ b/fontconfig/fontconfig.h
@@ -1,7 +1,7 @@
 /*
  * $RCSId: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.30 2002/09/26 00:17:27 keithp Exp $
  *
- * Copyright © 2001 Keith Packard
+ * Copyright © 2001 Keith Packard
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -27,6 +27,12 @@
 
 #include <stdarg.h>
 
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#define FC_ATTRIBUTE_SENTINEL(x) __attribute__((__sentinel__(0)))
+#else
+#define FC_ATTRIBUTE_SENTINEL(x)
+#endif
+
 typedef unsigned char  FcChar8;
 typedef unsigned short FcChar16;
 typedef unsigned int   FcChar32;
@@ -39,8 +45,8 @@ typedef int           FcBool;
  */
 
 #define FC_MAJOR       2
-#define FC_MINOR       2
-#define FC_REVISION    96
+#define FC_MINOR       3
+#define FC_REVISION    95
 
 #define FC_VERSION     ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION))
 
@@ -54,7 +60,7 @@ typedef int           FcBool;
  * it means multiple copies of the font information.
  */
 
-#define FC_CACHE_VERSION    "1"
+#define FC_CACHE_VERSION    "2"
 
 #define FcTrue         1
 #define FcFalse                0
@@ -85,7 +91,7 @@ typedef int           FcBool;
 #define FC_DPI             "dpi"               /* double */
 #define FC_RGBA                    "rgba"              /* Int */
 #define FC_MINSPACE        "minspace"          /* Bool use minimum line spacing */
-#define FC_SOURCE          "source"            /* String (X11, freetype) */
+#define FC_SOURCE          "source"            /* String (deprecated) */
 #define FC_CHARSET         "charset"           /* CharSet */
 #define FC_LANG                    "lang"              /* String RFC 3066 langs */
 #define FC_FONTVERSION     "fontversion"       /* Int from 'head' table */
@@ -93,7 +99,12 @@ typedef int          FcBool;
 #define FC_FAMILYLANG      "familylang"        /* String RFC 3066 langs */
 #define FC_STYLELANG       "stylelang"         /* String RFC 3066 langs */
 #define FC_FULLNAMELANG            "fullnamelang"      /* String RFC 3066 langs */
+#define FC_CAPABILITY       "capability"       /* String */
+#define FC_FONTFORMAT      "fontformat"        /* String */
+#define FC_EMBOLDEN        "embolden"          /* Bool - true if emboldening needed*/
+#define FC_EMBEDDED_BITMAP  "embeddedbitmap"   /* Bool - true to enable embedded bitmaps */
 
+#define FC_CACHE_SUFFIX                    ".cache-"FC_CACHE_VERSION
 #define FC_DIR_CACHE_FILE          "fonts.cache-"FC_CACHE_VERSION
 #define FC_USER_CACHE_FILE         ".fonts.cache-"FC_CACHE_VERSION
 
@@ -519,7 +530,7 @@ FcObjectSet *
 FcObjectSetVaBuild (const char *first, va_list va);
 
 FcObjectSet *
-FcObjectSetBuild (const char *first, ...);
+FcObjectSetBuild (const char *first, ...) FC_ATTRIBUTE_SENTINEL(0);
 
 FcFontSet *
 FcFontSetList (FcConfig            *config,
@@ -736,7 +747,7 @@ FcPattern *
 FcPatternVaBuild (FcPattern *orig, va_list va);
     
 FcPattern *
-FcPatternBuild (FcPattern *orig, ...);
+FcPatternBuild (FcPattern *orig, ...) FC_ATTRIBUTE_SENTINEL(0);
 
 /* fcstr.c */
 
@@ -746,9 +757,13 @@ FcStrCopy (const FcChar8 *s);
 FcChar8 *
 FcStrCopyFilename (const FcChar8 *s);
     
-#define FcIsUpper(c)   (('A' <= (c) && (c) <= 'Z'))
-#define FcIsLower(c)   (('a' <= (c) && (c) <= 'z'))
-#define FcToLower(c)   (FcIsUpper(c) ? (c) - 'A' + 'a' : (c))
+/* These are ASCII only, suitable only for pattern element names */
+#define FcIsUpper(c)   ((0101 <= (c) && (c) <= 0132))
+#define FcIsLower(c)   ((0141 <= (c) && (c) <= 0172))
+#define FcToLower(c)   (FcIsUpper(c) ? (c) - 0101 + 0141 : (c))
+
+FcChar8 *
+FcStrDowncase (const FcChar8 *s);
 
 int
 FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
@@ -834,4 +849,6 @@ FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain);
 
 _FCFUNCPROTOEND
 
+#undef FC_ATTRIBUTE_SENTINEL
+
 #endif /* _FONTCONFIG_H_ */