Use system fonts as fallback and improve system font handling.

Add support for font weight and stretch selection when using system fonts.
Add function to get system fallback font from a font name, style, text, and language code.
Implement system font support for Android.
Use system fonts as a last resort fallback.

1 files changed, 139 insertions, 3 deletions

diff --git a/platform/linuxbsd/fontconfig-so_wrap.h b/platform/linuxbsd/fontconfig-so_wrap.h
index f0794cce8b..0c8259deb7 100644
--- a/platform/linuxbsd/fontconfig-so_wrap.h
+++ b/platform/linuxbsd/fontconfig-so_wrap.h
@@ -2,8 +2,8 @@
 #define DYLIBLOAD_WRAPPER_FONTCONFIG
 // This file is generated. Do not edit!
 // see https://github.com/hpvb/dynload-wrapper for details
-// generated by ./generate-wrapper.py 0.3 on 2022-07-29 05:40:07
-// flags: ./generate-wrapper.py --include /usr/include/fontconfig/fontconfig.h --sys-include <fontconfig/fontconfig.h> --soname libfontconfig.so --init-name fontconfig --output-header fontconfig-so_wrap.h --output-implementation fontconfig-so_wrap.c --omit-prefix FcCharSet
+// generated by ./generate-wrapper.py 0.3 on 2022-11-22 10:28:00
+// flags: ./generate-wrapper.py --include /usr/include/fontconfig/fontconfig.h --sys-include <fontconfig/fontconfig.h> --soname libfontconfig.so --init-name fontconfig --output-header fontconfig-so_wrap.h --output-implementation fontconfig-so_wrap.c --omit-prefix FcCharSetFirst --omit-prefix FcCharSetNext
 //
 #include <stdint.h>
 
@@ -20,6 +20,8 @@
 #define FcDirCacheValid FcDirCacheValid_dylibloader_orig_fontconfig
 #define FcDirCacheClean FcDirCacheClean_dylibloader_orig_fontconfig
 #define FcCacheCreateTagFile FcCacheCreateTagFile_dylibloader_orig_fontconfig
+#define FcDirCacheCreateUUID FcDirCacheCreateUUID_dylibloader_orig_fontconfig
+#define FcDirCacheDeleteUUID FcDirCacheDeleteUUID_dylibloader_orig_fontconfig
 #define FcConfigHome FcConfigHome_dylibloader_orig_fontconfig
 #define FcConfigEnableHome FcConfigEnableHome_dylibloader_orig_fontconfig
 #define FcConfigFilename FcConfigFilename_dylibloader_orig_fontconfig
@@ -46,6 +48,26 @@
 #define FcConfigSubstitute FcConfigSubstitute_dylibloader_orig_fontconfig
 #define FcConfigGetSysRoot FcConfigGetSysRoot_dylibloader_orig_fontconfig
 #define FcConfigSetSysRoot FcConfigSetSysRoot_dylibloader_orig_fontconfig
+#define FcConfigFileInfoIterInit FcConfigFileInfoIterInit_dylibloader_orig_fontconfig
+#define FcConfigFileInfoIterNext FcConfigFileInfoIterNext_dylibloader_orig_fontconfig
+#define FcConfigFileInfoIterGet FcConfigFileInfoIterGet_dylibloader_orig_fontconfig
+#define FcCharSetCreate FcCharSetCreate_dylibloader_orig_fontconfig
+#define FcCharSetNew FcCharSetNew_dylibloader_orig_fontconfig
+#define FcCharSetDestroy FcCharSetDestroy_dylibloader_orig_fontconfig
+#define FcCharSetAddChar FcCharSetAddChar_dylibloader_orig_fontconfig
+#define FcCharSetDelChar FcCharSetDelChar_dylibloader_orig_fontconfig
+#define FcCharSetCopy FcCharSetCopy_dylibloader_orig_fontconfig
+#define FcCharSetEqual FcCharSetEqual_dylibloader_orig_fontconfig
+#define FcCharSetIntersect FcCharSetIntersect_dylibloader_orig_fontconfig
+#define FcCharSetUnion FcCharSetUnion_dylibloader_orig_fontconfig
+#define FcCharSetSubtract FcCharSetSubtract_dylibloader_orig_fontconfig
+#define FcCharSetMerge FcCharSetMerge_dylibloader_orig_fontconfig
+#define FcCharSetHasChar FcCharSetHasChar_dylibloader_orig_fontconfig
+#define FcCharSetCount FcCharSetCount_dylibloader_orig_fontconfig
+#define FcCharSetIntersectCount FcCharSetIntersectCount_dylibloader_orig_fontconfig
+#define FcCharSetSubtractCount FcCharSetSubtractCount_dylibloader_orig_fontconfig
+#define FcCharSetIsSubset FcCharSetIsSubset_dylibloader_orig_fontconfig
+#define FcCharSetCoverage FcCharSetCoverage_dylibloader_orig_fontconfig
 #define FcValuePrint FcValuePrint_dylibloader_orig_fontconfig
 #define FcPatternPrint FcPatternPrint_dylibloader_orig_fontconfig
 #define FcFontSetPrint FcFontSetPrint_dylibloader_orig_fontconfig
@@ -61,6 +83,7 @@
 #define FcDirCacheLoadFile FcDirCacheLoadFile_dylibloader_orig_fontconfig
 #define FcDirCacheUnload FcDirCacheUnload_dylibloader_orig_fontconfig
 #define FcFreeTypeQuery FcFreeTypeQuery_dylibloader_orig_fontconfig
+#define FcFreeTypeQueryAll FcFreeTypeQueryAll_dylibloader_orig_fontconfig
 #define FcFontSetCreate FcFontSetCreate_dylibloader_orig_fontconfig
 #define FcFontSetDestroy FcFontSetDestroy_dylibloader_orig_fontconfig
 #define FcFontSetAdd FcFontSetAdd_dylibloader_orig_fontconfig
@@ -131,6 +154,7 @@
 #define FcValueEqual FcValueEqual_dylibloader_orig_fontconfig
 #define FcValueSave FcValueSave_dylibloader_orig_fontconfig
 #define FcPatternDestroy FcPatternDestroy_dylibloader_orig_fontconfig
+#define FcPatternObjectCount FcPatternObjectCount_dylibloader_orig_fontconfig
 #define FcPatternEqual FcPatternEqual_dylibloader_orig_fontconfig
 #define FcPatternEqualSubset FcPatternEqualSubset_dylibloader_orig_fontconfig
 #define FcPatternHash FcPatternHash_dylibloader_orig_fontconfig
@@ -164,8 +188,18 @@
 #define FcRangeDestroy FcRangeDestroy_dylibloader_orig_fontconfig
 #define FcRangeCopy FcRangeCopy_dylibloader_orig_fontconfig
 #define FcRangeGetDouble FcRangeGetDouble_dylibloader_orig_fontconfig
+#define FcPatternIterStart FcPatternIterStart_dylibloader_orig_fontconfig
+#define FcPatternIterNext FcPatternIterNext_dylibloader_orig_fontconfig
+#define FcPatternIterEqual FcPatternIterEqual_dylibloader_orig_fontconfig
+#define FcPatternFindIter FcPatternFindIter_dylibloader_orig_fontconfig
+#define FcPatternIterIsValid FcPatternIterIsValid_dylibloader_orig_fontconfig
+#define FcPatternIterGetObject FcPatternIterGetObject_dylibloader_orig_fontconfig
+#define FcPatternIterValueCount FcPatternIterValueCount_dylibloader_orig_fontconfig
+#define FcPatternIterGetValue FcPatternIterGetValue_dylibloader_orig_fontconfig
 #define FcWeightFromOpenType FcWeightFromOpenType_dylibloader_orig_fontconfig
+#define FcWeightFromOpenTypeDouble FcWeightFromOpenTypeDouble_dylibloader_orig_fontconfig
 #define FcWeightToOpenType FcWeightToOpenType_dylibloader_orig_fontconfig
+#define FcWeightToOpenTypeDouble FcWeightToOpenTypeDouble_dylibloader_orig_fontconfig
 #define FcStrCopy FcStrCopy_dylibloader_orig_fontconfig
 #define FcStrCopyFilename FcStrCopyFilename_dylibloader_orig_fontconfig
 #define FcStrPlus FcStrPlus_dylibloader_orig_fontconfig
@@ -209,6 +243,8 @@
 #undef FcDirCacheValid
 #undef FcDirCacheClean
 #undef FcCacheCreateTagFile
+#undef FcDirCacheCreateUUID
+#undef FcDirCacheDeleteUUID
 #undef FcConfigHome
 #undef FcConfigEnableHome
 #undef FcConfigFilename
@@ -235,6 +271,26 @@
 #undef FcConfigSubstitute
 #undef FcConfigGetSysRoot
 #undef FcConfigSetSysRoot
+#undef FcConfigFileInfoIterInit
+#undef FcConfigFileInfoIterNext
+#undef FcConfigFileInfoIterGet
+#undef FcCharSetCreate
+#undef FcCharSetNew
+#undef FcCharSetDestroy
+#undef FcCharSetAddChar
+#undef FcCharSetDelChar
+#undef FcCharSetCopy
+#undef FcCharSetEqual
+#undef FcCharSetIntersect
+#undef FcCharSetUnion
+#undef FcCharSetSubtract
+#undef FcCharSetMerge
+#undef FcCharSetHasChar
+#undef FcCharSetCount
+#undef FcCharSetIntersectCount
+#undef FcCharSetSubtractCount
+#undef FcCharSetIsSubset
+#undef FcCharSetCoverage
 #undef FcValuePrint
 #undef FcPatternPrint
 #undef FcFontSetPrint
@@ -250,6 +306,7 @@
 #undef FcDirCacheLoadFile
 #undef FcDirCacheUnload
 #undef FcFreeTypeQuery
+#undef FcFreeTypeQueryAll
 #undef FcFontSetCreate
 #undef FcFontSetDestroy
 #undef FcFontSetAdd
@@ -320,6 +377,7 @@
 #undef FcValueEqual
 #undef FcValueSave
 #undef FcPatternDestroy
+#undef FcPatternObjectCount
 #undef FcPatternEqual
 #undef FcPatternEqualSubset
 #undef FcPatternHash
@@ -353,8 +411,18 @@
 #undef FcRangeDestroy
 #undef FcRangeCopy
 #undef FcRangeGetDouble
+#undef FcPatternIterStart
+#undef FcPatternIterNext
+#undef FcPatternIterEqual
+#undef FcPatternFindIter
+#undef FcPatternIterIsValid
+#undef FcPatternIterGetObject
+#undef FcPatternIterValueCount
+#undef FcPatternIterGetValue
 #undef FcWeightFromOpenType
+#undef FcWeightFromOpenTypeDouble
 #undef FcWeightToOpenType
+#undef FcWeightToOpenTypeDouble
 #undef FcStrCopy
 #undef FcStrCopyFilename
 #undef FcStrPlus
@@ -400,6 +468,8 @@ extern "C" {
 #define FcDirCacheValid FcDirCacheValid_dylibloader_wrapper_fontconfig
 #define FcDirCacheClean FcDirCacheClean_dylibloader_wrapper_fontconfig
 #define FcCacheCreateTagFile FcCacheCreateTagFile_dylibloader_wrapper_fontconfig
+#define FcDirCacheCreateUUID FcDirCacheCreateUUID_dylibloader_wrapper_fontconfig
+#define FcDirCacheDeleteUUID FcDirCacheDeleteUUID_dylibloader_wrapper_fontconfig
 #define FcConfigHome FcConfigHome_dylibloader_wrapper_fontconfig
 #define FcConfigEnableHome FcConfigEnableHome_dylibloader_wrapper_fontconfig
 #define FcConfigFilename FcConfigFilename_dylibloader_wrapper_fontconfig
@@ -426,6 +496,26 @@ extern "C" {
 #define FcConfigSubstitute FcConfigSubstitute_dylibloader_wrapper_fontconfig
 #define FcConfigGetSysRoot FcConfigGetSysRoot_dylibloader_wrapper_fontconfig
 #define FcConfigSetSysRoot FcConfigSetSysRoot_dylibloader_wrapper_fontconfig
+#define FcConfigFileInfoIterInit FcConfigFileInfoIterInit_dylibloader_wrapper_fontconfig
+#define FcConfigFileInfoIterNext FcConfigFileInfoIterNext_dylibloader_wrapper_fontconfig
+#define FcConfigFileInfoIterGet FcConfigFileInfoIterGet_dylibloader_wrapper_fontconfig
+#define FcCharSetCreate FcCharSetCreate_dylibloader_wrapper_fontconfig
+#define FcCharSetNew FcCharSetNew_dylibloader_wrapper_fontconfig
+#define FcCharSetDestroy FcCharSetDestroy_dylibloader_wrapper_fontconfig
+#define FcCharSetAddChar FcCharSetAddChar_dylibloader_wrapper_fontconfig
+#define FcCharSetDelChar FcCharSetDelChar_dylibloader_wrapper_fontconfig
+#define FcCharSetCopy FcCharSetCopy_dylibloader_wrapper_fontconfig
+#define FcCharSetEqual FcCharSetEqual_dylibloader_wrapper_fontconfig
+#define FcCharSetIntersect FcCharSetIntersect_dylibloader_wrapper_fontconfig
+#define FcCharSetUnion FcCharSetUnion_dylibloader_wrapper_fontconfig
+#define FcCharSetSubtract FcCharSetSubtract_dylibloader_wrapper_fontconfig
+#define FcCharSetMerge FcCharSetMerge_dylibloader_wrapper_fontconfig
+#define FcCharSetHasChar FcCharSetHasChar_dylibloader_wrapper_fontconfig
+#define FcCharSetCount FcCharSetCount_dylibloader_wrapper_fontconfig
+#define FcCharSetIntersectCount FcCharSetIntersectCount_dylibloader_wrapper_fontconfig
+#define FcCharSetSubtractCount FcCharSetSubtractCount_dylibloader_wrapper_fontconfig
+#define FcCharSetIsSubset FcCharSetIsSubset_dylibloader_wrapper_fontconfig
+#define FcCharSetCoverage FcCharSetCoverage_dylibloader_wrapper_fontconfig
 #define FcValuePrint FcValuePrint_dylibloader_wrapper_fontconfig
 #define FcPatternPrint FcPatternPrint_dylibloader_wrapper_fontconfig
 #define FcFontSetPrint FcFontSetPrint_dylibloader_wrapper_fontconfig
@@ -441,6 +531,7 @@ extern "C" {
 #define FcDirCacheLoadFile FcDirCacheLoadFile_dylibloader_wrapper_fontconfig
 #define FcDirCacheUnload FcDirCacheUnload_dylibloader_wrapper_fontconfig
 #define FcFreeTypeQuery FcFreeTypeQuery_dylibloader_wrapper_fontconfig
+#define FcFreeTypeQueryAll FcFreeTypeQueryAll_dylibloader_wrapper_fontconfig
 #define FcFontSetCreate FcFontSetCreate_dylibloader_wrapper_fontconfig
 #define FcFontSetDestroy FcFontSetDestroy_dylibloader_wrapper_fontconfig
 #define FcFontSetAdd FcFontSetAdd_dylibloader_wrapper_fontconfig
@@ -511,6 +602,7 @@ extern "C" {
 #define FcValueEqual FcValueEqual_dylibloader_wrapper_fontconfig
 #define FcValueSave FcValueSave_dylibloader_wrapper_fontconfig
 #define FcPatternDestroy FcPatternDestroy_dylibloader_wrapper_fontconfig
+#define FcPatternObjectCount FcPatternObjectCount_dylibloader_wrapper_fontconfig
 #define FcPatternEqual FcPatternEqual_dylibloader_wrapper_fontconfig
 #define FcPatternEqualSubset FcPatternEqualSubset_dylibloader_wrapper_fontconfig
 #define FcPatternHash FcPatternHash_dylibloader_wrapper_fontconfig
@@ -544,8 +636,18 @@ extern "C" {
 #define FcRangeDestroy FcRangeDestroy_dylibloader_wrapper_fontconfig
 #define FcRangeCopy FcRangeCopy_dylibloader_wrapper_fontconfig
 #define FcRangeGetDouble FcRangeGetDouble_dylibloader_wrapper_fontconfig
+#define FcPatternIterStart FcPatternIterStart_dylibloader_wrapper_fontconfig
+#define FcPatternIterNext FcPatternIterNext_dylibloader_wrapper_fontconfig
+#define FcPatternIterEqual FcPatternIterEqual_dylibloader_wrapper_fontconfig
+#define FcPatternFindIter FcPatternFindIter_dylibloader_wrapper_fontconfig
+#define FcPatternIterIsValid FcPatternIterIsValid_dylibloader_wrapper_fontconfig
+#define FcPatternIterGetObject FcPatternIterGetObject_dylibloader_wrapper_fontconfig
+#define FcPatternIterValueCount FcPatternIterValueCount_dylibloader_wrapper_fontconfig
+#define FcPatternIterGetValue FcPatternIterGetValue_dylibloader_wrapper_fontconfig
 #define FcWeightFromOpenType FcWeightFromOpenType_dylibloader_wrapper_fontconfig
+#define FcWeightFromOpenTypeDouble FcWeightFromOpenTypeDouble_dylibloader_wrapper_fontconfig
 #define FcWeightToOpenType FcWeightToOpenType_dylibloader_wrapper_fontconfig
+#define FcWeightToOpenTypeDouble FcWeightToOpenTypeDouble_dylibloader_wrapper_fontconfig
 #define FcStrCopy FcStrCopy_dylibloader_wrapper_fontconfig
 #define FcStrCopyFilename FcStrCopyFilename_dylibloader_wrapper_fontconfig
 #define FcStrPlus FcStrPlus_dylibloader_wrapper_fontconfig
@@ -588,6 +690,8 @@ extern FcBool (*FcDirCacheUnlink_dylibloader_wrapper_fontconfig)(const FcChar8*,
 extern FcBool (*FcDirCacheValid_dylibloader_wrapper_fontconfig)(const FcChar8*);
 extern FcBool (*FcDirCacheClean_dylibloader_wrapper_fontconfig)(const FcChar8*, FcBool);
 extern void (*FcCacheCreateTagFile_dylibloader_wrapper_fontconfig)(const FcConfig*);
+extern FcBool (*FcDirCacheCreateUUID_dylibloader_wrapper_fontconfig)( FcChar8*, FcBool, FcConfig*);
+extern FcBool (*FcDirCacheDeleteUUID_dylibloader_wrapper_fontconfig)(const FcChar8*, FcConfig*);
 extern FcChar8* (*FcConfigHome_dylibloader_wrapper_fontconfig)( void);
 extern FcBool (*FcConfigEnableHome_dylibloader_wrapper_fontconfig)( FcBool);
 extern FcChar8* (*FcConfigFilename_dylibloader_wrapper_fontconfig)(const FcChar8*);
@@ -614,6 +718,26 @@ extern FcBool (*FcConfigSubstituteWithPat_dylibloader_wrapper_fontconfig)( FcCon
 extern FcBool (*FcConfigSubstitute_dylibloader_wrapper_fontconfig)( FcConfig*, FcPattern*, FcMatchKind);
 extern const FcChar8* (*FcConfigGetSysRoot_dylibloader_wrapper_fontconfig)(const FcConfig*);
 extern void (*FcConfigSetSysRoot_dylibloader_wrapper_fontconfig)( FcConfig*,const FcChar8*);
+extern void (*FcConfigFileInfoIterInit_dylibloader_wrapper_fontconfig)( FcConfig*, FcConfigFileInfoIter*);
+extern FcBool (*FcConfigFileInfoIterNext_dylibloader_wrapper_fontconfig)( FcConfig*, FcConfigFileInfoIter*);
+extern FcBool (*FcConfigFileInfoIterGet_dylibloader_wrapper_fontconfig)( FcConfig*, FcConfigFileInfoIter*, FcChar8**, FcChar8**, FcBool*);
+extern FcCharSet* (*FcCharSetCreate_dylibloader_wrapper_fontconfig)( void);
+extern FcCharSet* (*FcCharSetNew_dylibloader_wrapper_fontconfig)( void);
+extern void (*FcCharSetDestroy_dylibloader_wrapper_fontconfig)( FcCharSet*);
+extern FcBool (*FcCharSetAddChar_dylibloader_wrapper_fontconfig)( FcCharSet*, FcChar32);
+extern FcBool (*FcCharSetDelChar_dylibloader_wrapper_fontconfig)( FcCharSet*, FcChar32);
+extern FcCharSet* (*FcCharSetCopy_dylibloader_wrapper_fontconfig)( FcCharSet*);
+extern FcBool (*FcCharSetEqual_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcCharSet* (*FcCharSetIntersect_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcCharSet* (*FcCharSetUnion_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcCharSet* (*FcCharSetSubtract_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcBool (*FcCharSetMerge_dylibloader_wrapper_fontconfig)( FcCharSet*,const FcCharSet*, FcBool*);
+extern FcBool (*FcCharSetHasChar_dylibloader_wrapper_fontconfig)(const FcCharSet*, FcChar32);
+extern FcChar32 (*FcCharSetCount_dylibloader_wrapper_fontconfig)(const FcCharSet*);
+extern FcChar32 (*FcCharSetIntersectCount_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcChar32 (*FcCharSetSubtractCount_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcBool (*FcCharSetIsSubset_dylibloader_wrapper_fontconfig)(const FcCharSet*,const FcCharSet*);
+extern FcChar32 (*FcCharSetCoverage_dylibloader_wrapper_fontconfig)(const FcCharSet*, FcChar32, FcChar32*);
 extern void (*FcValuePrint_dylibloader_wrapper_fontconfig)(const FcValue);
 extern void (*FcPatternPrint_dylibloader_wrapper_fontconfig)(const FcPattern*);
 extern void (*FcFontSetPrint_dylibloader_wrapper_fontconfig)(const FcFontSet*);
@@ -628,7 +752,8 @@ extern FcCache* (*FcDirCacheRescan_dylibloader_wrapper_fontconfig)(const FcChar8
 extern FcCache* (*FcDirCacheRead_dylibloader_wrapper_fontconfig)(const FcChar8*, FcBool, FcConfig*);
 extern FcCache* (*FcDirCacheLoadFile_dylibloader_wrapper_fontconfig)(const FcChar8*,struct stat*);
 extern void (*FcDirCacheUnload_dylibloader_wrapper_fontconfig)( FcCache*);
-extern FcPattern* (*FcFreeTypeQuery_dylibloader_wrapper_fontconfig)(const FcChar8*, int, FcBlanks*, int*);
+extern FcPattern* (*FcFreeTypeQuery_dylibloader_wrapper_fontconfig)(const FcChar8*, unsigned int, FcBlanks*, int*);
+extern unsigned int (*FcFreeTypeQueryAll_dylibloader_wrapper_fontconfig)(const FcChar8*, unsigned int, FcBlanks*, int*, FcFontSet*);
 extern FcFontSet* (*FcFontSetCreate_dylibloader_wrapper_fontconfig)( void);
 extern void (*FcFontSetDestroy_dylibloader_wrapper_fontconfig)( FcFontSet*);
 extern FcBool (*FcFontSetAdd_dylibloader_wrapper_fontconfig)( FcFontSet*, FcPattern*);
@@ -699,6 +824,7 @@ extern void (*FcValueDestroy_dylibloader_wrapper_fontconfig)( FcValue);
 extern FcBool (*FcValueEqual_dylibloader_wrapper_fontconfig)( FcValue, FcValue);
 extern FcValue (*FcValueSave_dylibloader_wrapper_fontconfig)( FcValue);
 extern void (*FcPatternDestroy_dylibloader_wrapper_fontconfig)( FcPattern*);
+extern int (*FcPatternObjectCount_dylibloader_wrapper_fontconfig)(const FcPattern*);
 extern FcBool (*FcPatternEqual_dylibloader_wrapper_fontconfig)(const FcPattern*,const FcPattern*);
 extern FcBool (*FcPatternEqualSubset_dylibloader_wrapper_fontconfig)(const FcPattern*,const FcPattern*,const FcObjectSet*);
 extern FcChar32 (*FcPatternHash_dylibloader_wrapper_fontconfig)(const FcPattern*);
@@ -732,8 +858,18 @@ extern FcRange* (*FcRangeCreateInteger_dylibloader_wrapper_fontconfig)( FcChar32
 extern void (*FcRangeDestroy_dylibloader_wrapper_fontconfig)( FcRange*);
 extern FcRange* (*FcRangeCopy_dylibloader_wrapper_fontconfig)(const FcRange*);
 extern FcBool (*FcRangeGetDouble_dylibloader_wrapper_fontconfig)(const FcRange*, double*, double*);
+extern void (*FcPatternIterStart_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*);
+extern FcBool (*FcPatternIterNext_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*);
+extern FcBool (*FcPatternIterEqual_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*,const FcPattern*, FcPatternIter*);
+extern FcBool (*FcPatternFindIter_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*,const char*);
+extern FcBool (*FcPatternIterIsValid_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*);
+extern const char* (*FcPatternIterGetObject_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*);
+extern int (*FcPatternIterValueCount_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*);
+extern FcResult (*FcPatternIterGetValue_dylibloader_wrapper_fontconfig)(const FcPattern*, FcPatternIter*, int, FcValue*, FcValueBinding*);
 extern int (*FcWeightFromOpenType_dylibloader_wrapper_fontconfig)( int);
+extern double (*FcWeightFromOpenTypeDouble_dylibloader_wrapper_fontconfig)( double);
 extern int (*FcWeightToOpenType_dylibloader_wrapper_fontconfig)( int);
+extern double (*FcWeightToOpenTypeDouble_dylibloader_wrapper_fontconfig)( double);
 extern FcChar8* (*FcStrCopy_dylibloader_wrapper_fontconfig)(const FcChar8*);
 extern FcChar8* (*FcStrCopyFilename_dylibloader_wrapper_fontconfig)(const FcChar8*);
 extern FcChar8* (*FcStrPlus_dylibloader_wrapper_fontconfig)(const FcChar8*,const FcChar8*);