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-rw-r--r--fontconfig/src/fcint.h1031
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diff --git a/fontconfig/src/fcint.h b/fontconfig/src/fcint.h
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+++ b/fontconfig/src/fcint.h
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+/*
+ * fontconfig/src/fcint.h
+ *
+ * Copyright © 2000 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
+ * 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 Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE AUTHOR(S) 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.
+ */
+
+#ifndef _FCINT_H_
+#define _FCINT_H_
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#elif defined(HAVE_STDINT_H)
+#include <stdint.h>
+#else
+#error missing C99 integer data types
+#endif
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <time.h>
+#include <fontconfig/fontconfig.h>
+#include <fontconfig/fcprivate.h>
+#include "fcdeprecate.h"
+
+#ifndef FC_CONFIG_PATH
+#define FC_CONFIG_PATH "fonts.conf"
+#endif
+
+#ifdef _WIN32
+#define FC_SEARCH_PATH_SEPARATOR ';'
+#else
+#define FC_SEARCH_PATH_SEPARATOR ':'
+#endif
+
+#define FC_DBG_MATCH 1
+#define FC_DBG_MATCHV 2
+#define FC_DBG_EDIT 4
+#define FC_DBG_FONTSET 8
+#define FC_DBG_CACHE 16
+#define FC_DBG_CACHEV 32
+#define FC_DBG_PARSE 64
+#define FC_DBG_SCAN 128
+#define FC_DBG_SCANV 256
+#define FC_DBG_MEMORY 512
+#define FC_DBG_CONFIG 1024
+#define FC_DBG_LANGSET 2048
+#define FC_DBG_OBJTYPES 4096
+
+#define FC_MEM_CHARSET 0
+#define FC_MEM_CHARLEAF 1
+#define FC_MEM_FONTSET 2
+#define FC_MEM_FONTPTR 3
+#define FC_MEM_OBJECTSET 4
+#define FC_MEM_OBJECTPTR 5
+#define FC_MEM_MATRIX 6
+#define FC_MEM_PATTERN 7
+#define FC_MEM_PATELT 8
+#define FC_MEM_VALLIST 9
+#define FC_MEM_SUBSTATE 10
+#define FC_MEM_STRING 11
+#define FC_MEM_LISTBUCK 12
+#define FC_MEM_STRSET 13
+#define FC_MEM_STRLIST 14
+#define FC_MEM_CONFIG 15
+#define FC_MEM_LANGSET 16
+#define FC_MEM_ATOMIC 17
+#define FC_MEM_BLANKS 18
+#define FC_MEM_CACHE 19
+#define FC_MEM_STRBUF 20
+#define FC_MEM_SUBST 21
+#define FC_MEM_OBJECTTYPE 22
+#define FC_MEM_CONSTANT 23
+#define FC_MEM_TEST 24
+#define FC_MEM_EXPR 25
+#define FC_MEM_VSTACK 26
+#define FC_MEM_ATTR 27
+#define FC_MEM_PSTACK 28
+#define FC_MEM_STATICSTR 29
+
+#define FC_MEM_NUM 30
+
+#define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
+#define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
+#define FC_ABS(a) ((a) < 0 ? -(a) : (a))
+
+/* slim_internal.h */
+#if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(__ELF__) && !defined(__sun)
+#define FcPrivate __attribute__((__visibility__("hidden")))
+#define HAVE_GNUC_ATTRIBUTE 1
+#include "fcalias.h"
+#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
+#define FcPrivate __hidden
+#else /* not gcc >= 3.3 and not Sun Studio >= 8 */
+#define FcPrivate
+#endif
+
+typedef enum _FcValueBinding {
+ FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame
+} FcValueBinding;
+
+/*
+ * Serialized data structures use only offsets instead of pointers
+ * A low bit of 1 indicates an offset.
+ */
+
+/* Is the provided pointer actually an offset? */
+#define FcIsEncodedOffset(p) ((((intptr_t) (p)) & 1) != 0)
+
+/* Encode offset in a pointer of type t */
+#define FcOffsetEncode(o,t) ((t *) ((o) | 1))
+
+/* Decode a pointer into an offset */
+#define FcOffsetDecode(p) (((intptr_t) (p)) & ~1)
+
+/* Compute pointer offset */
+#define FcPtrToOffset(b,p) ((intptr_t) (p) - (intptr_t) (b))
+
+/* Given base address, offset and type, return a pointer */
+#define FcOffsetToPtr(b,o,t) ((t *) ((intptr_t) (b) + (o)))
+
+/* Given base address, encoded offset and type, return a pointer */
+#define FcEncodedOffsetToPtr(b,p,t) FcOffsetToPtr(b,FcOffsetDecode(p),t)
+
+/* Given base address, pointer and type, return an encoded offset */
+#define FcPtrToEncodedOffset(b,p,t) FcOffsetEncode(FcPtrToOffset(b,p),t)
+
+/* Given a structure, offset member and type, return pointer */
+#define FcOffsetMember(s,m,t) FcOffsetToPtr(s,(s)->m,t)
+
+/* Given a structure, encoded offset member and type, return pointer to member */
+#define FcEncodedOffsetMember(s,m,t) FcOffsetToPtr(s,FcOffsetDecode((s)->m), t)
+
+/* Given a structure, member and type, convert the member to a pointer */
+#define FcPointerMember(s,m,t) (FcIsEncodedOffset((s)->m) ? \
+ FcEncodedOffsetMember (s,m,t) : \
+ (s)->m)
+
+/*
+ * Serialized values may hold strings, charsets and langsets as pointers,
+ * unfortunately FcValue is an exposed type so we can't just always use
+ * offsets
+ */
+#define FcValueString(v) FcPointerMember(v,u.s,FcChar8)
+#define FcValueCharSet(v) FcPointerMember(v,u.c,const FcCharSet)
+#define FcValueLangSet(v) FcPointerMember(v,u.l,const FcLangSet)
+
+typedef struct _FcValueList *FcValueListPtr;
+
+typedef struct _FcValueList {
+ struct _FcValueList *next;
+ FcValue value;
+ FcValueBinding binding;
+} FcValueList;
+
+#define FcValueListNext(vl) FcPointerMember(vl,next,FcValueList)
+
+typedef int FcObject;
+
+typedef struct _FcPatternElt *FcPatternEltPtr;
+
+/*
+ * Pattern elts are stuck in a structure connected to the pattern,
+ * so they get moved around when the pattern is resized. Hence, the
+ * values field must be a pointer/offset instead of just an offset
+ */
+typedef struct _FcPatternElt {
+ FcObject object;
+ FcValueList *values;
+} FcPatternElt;
+
+#define FcPatternEltValues(pe) FcPointerMember(pe,values,FcValueList)
+
+struct _FcPattern {
+ int num;
+ int size;
+ intptr_t elts_offset;
+ int ref;
+};
+
+#define FcPatternElts(p) FcOffsetMember(p,elts_offset,FcPatternElt)
+
+#define FcFontSetFonts(fs) FcPointerMember(fs,fonts,FcPattern *)
+
+#define FcFontSetFont(fs,i) (FcIsEncodedOffset((fs)->fonts) ? \
+ FcEncodedOffsetToPtr(fs, \
+ FcFontSetFonts(fs)[i], \
+ FcPattern) : \
+ fs->fonts[i])
+
+typedef enum _FcOp {
+ FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpBool, FcOpCharSet,
+ FcOpNil,
+ FcOpField, FcOpConst,
+ FcOpAssign, FcOpAssignReplace,
+ FcOpPrependFirst, FcOpPrepend, FcOpAppend, FcOpAppendLast,
+ FcOpQuest,
+ FcOpOr, FcOpAnd, FcOpEqual, FcOpNotEqual,
+ FcOpContains, FcOpListing, FcOpNotContains,
+ FcOpLess, FcOpLessEqual, FcOpMore, FcOpMoreEqual,
+ FcOpPlus, FcOpMinus, FcOpTimes, FcOpDivide,
+ FcOpNot, FcOpComma, FcOpFloor, FcOpCeil, FcOpRound, FcOpTrunc,
+ FcOpInvalid
+} FcOp;
+
+typedef struct _FcExpr {
+ FcOp op;
+ union {
+ int ival;
+ double dval;
+ FcChar8 *sval;
+ FcMatrix *mval;
+ FcBool bval;
+ FcCharSet *cval;
+ FcObject object;
+ FcChar8 *constant;
+ struct {
+ struct _FcExpr *left, *right;
+ } tree;
+ } u;
+} FcExpr;
+
+typedef struct _FcExprPage FcExprPage;
+
+struct _FcExprPage {
+ FcExprPage *next_page;
+ FcExpr *next;
+ FcExpr exprs[(1024 - 2/* two pointers */ - 2/* malloc overhead */) * sizeof (void *) / sizeof (FcExpr)];
+ FcExpr end[0];
+};
+
+typedef enum _FcQual {
+ FcQualAny, FcQualAll, FcQualFirst, FcQualNotFirst
+} FcQual;
+
+#define FcMatchDefault ((FcMatchKind) -1)
+
+typedef struct _FcTest {
+ struct _FcTest *next;
+ FcMatchKind kind;
+ FcQual qual;
+ FcObject object;
+ FcOp op;
+ FcExpr *expr;
+} FcTest;
+
+typedef struct _FcEdit {
+ struct _FcEdit *next;
+ FcObject object;
+ FcOp op;
+ FcExpr *expr;
+ FcValueBinding binding;
+} FcEdit;
+
+typedef struct _FcSubst {
+ struct _FcSubst *next;
+ FcTest *test;
+ FcEdit *edit;
+} FcSubst;
+
+typedef struct _FcCharLeaf {
+ FcChar32 map[256/32];
+} FcCharLeaf;
+
+#define FC_REF_CONSTANT -1
+
+struct _FcCharSet {
+ int ref; /* reference count */
+ int num; /* size of leaves and numbers arrays */
+ intptr_t leaves_offset;
+ intptr_t numbers_offset;
+};
+
+#define FcCharSetLeaves(c) FcOffsetMember(c,leaves_offset,intptr_t)
+#define FcCharSetLeaf(c,i) (FcOffsetToPtr(FcCharSetLeaves(c), \
+ FcCharSetLeaves(c)[i], \
+ FcCharLeaf))
+#define FcCharSetNumbers(c) FcOffsetMember(c,numbers_offset,FcChar16)
+
+struct _FcStrSet {
+ int ref; /* reference count */
+ int num;
+ int size;
+ FcChar8 **strs;
+};
+
+struct _FcStrList {
+ FcStrSet *set;
+ int n;
+};
+
+typedef struct _FcStrBuf {
+ FcChar8 *buf;
+ FcBool allocated;
+ FcBool failed;
+ int len;
+ int size;
+ FcChar8 buf_static[16 * sizeof (void *)];
+} FcStrBuf;
+
+struct _FcCache {
+ int magic; /* FC_CACHE_MAGIC_MMAP or FC_CACHE_ALLOC */
+ int version; /* FC_CACHE_CONTENT_VERSION */
+ intptr_t size; /* size of file */
+ intptr_t dir; /* offset to dir name */
+ intptr_t dirs; /* offset to subdirs */
+ int dirs_count; /* number of subdir strings */
+ intptr_t set; /* offset to font set */
+ int mtime; /* low bits of directory mtime */
+};
+
+#undef FcCacheDir
+#undef FcCacheSubdir
+#define FcCacheDir(c) FcOffsetMember(c,dir,FcChar8)
+#define FcCacheDirs(c) FcOffsetMember(c,dirs,intptr_t)
+#define FcCacheSet(c) FcOffsetMember(c,set,FcFontSet)
+#define FcCacheSubdir(c,i) FcOffsetToPtr (FcCacheDirs(c),\
+ FcCacheDirs(c)[i], \
+ FcChar8)
+
+/*
+ * Used while constructing a directory cache object
+ */
+
+#define FC_SERIALIZE_HASH_SIZE 8191
+
+typedef union _FcAlign {
+ double d;
+ int i;
+ intptr_t ip;
+ FcBool b;
+ void *p;
+} FcAlign;
+
+typedef struct _FcSerializeBucket {
+ struct _FcSerializeBucket *next;
+ const void *object;
+ intptr_t offset;
+} FcSerializeBucket;
+
+typedef struct _FcCharSetFreezer FcCharSetFreezer;
+
+typedef struct _FcSerialize {
+ intptr_t size;
+ FcCharSetFreezer *cs_freezer;
+ void *linear;
+ FcSerializeBucket *buckets[FC_SERIALIZE_HASH_SIZE];
+} FcSerialize;
+
+/*
+ * To map adobe glyph names to unicode values, a precomputed hash
+ * table is used
+ */
+
+typedef struct _FcGlyphName {
+ FcChar32 ucs; /* unicode value */
+ FcChar8 name[1]; /* name extends beyond struct */
+} FcGlyphName;
+
+/*
+ * To perform case-insensitive string comparisons, a table
+ * is used which holds three different kinds of folding data.
+ *
+ * The first is a range of upper case values mapping to a range
+ * of their lower case equivalents. Within each range, the offset
+ * between upper and lower case is constant.
+ *
+ * The second is a range of upper case values which are interleaved
+ * with their lower case equivalents.
+ *
+ * The third is a set of raw unicode values mapping to a list
+ * of unicode values for comparison purposes. This allows conversion
+ * of ß to "ss" so that SS, ss and ß all match. A separate array
+ * holds the list of unicode values for each entry.
+ *
+ * These are packed into a single table. Using a binary search,
+ * the appropriate entry can be located.
+ */
+
+#define FC_CASE_FOLD_RANGE 0
+#define FC_CASE_FOLD_EVEN_ODD 1
+#define FC_CASE_FOLD_FULL 2
+
+typedef struct _FcCaseFold {
+ FcChar32 upper;
+ FcChar16 method : 2;
+ FcChar16 count : 14;
+ short offset; /* lower - upper for RANGE, table id for FULL */
+} FcCaseFold;
+
+#define FC_MAX_FILE_LEN 4096
+
+#define FC_CACHE_MAGIC_MMAP 0xFC02FC04
+#define FC_CACHE_MAGIC_ALLOC 0xFC02FC05
+#define FC_CACHE_CONTENT_VERSION 3 /* also check FC_CACHE_VERSION */
+
+struct _FcAtomic {
+ FcChar8 *file; /* original file name */
+ FcChar8 *new; /* temp file name -- write data here */
+ FcChar8 *lck; /* lockfile name (used for locking) */
+ FcChar8 *tmp; /* tmpfile name (used for locking) */
+};
+
+struct _FcBlanks {
+ int nblank;
+ int sblank;
+ FcChar32 *blanks;
+};
+
+struct _FcConfig {
+ /*
+ * File names loaded from the configuration -- saved here as the
+ * cache file must be consulted before the directories are scanned,
+ * and those directives may occur in any order
+ */
+ FcStrSet *configDirs; /* directories to scan for fonts */
+ /*
+ * Set of allowed blank chars -- used to
+ * trim fonts of bogus glyphs
+ */
+ FcBlanks *blanks;
+ /*
+ * List of directories containing fonts,
+ * built by recursively scanning the set
+ * of configured directories
+ */
+ FcStrSet *fontDirs;
+ /*
+ * List of directories containing cache files.
+ */
+ FcStrSet *cacheDirs;
+ /*
+ * Names of all of the configuration files used
+ * to create this configuration
+ */
+ FcStrSet *configFiles; /* config files loaded */
+ /*
+ * Substitution instructions for patterns and fonts;
+ * maxObjects is used to allocate appropriate intermediate storage
+ * while performing a whole set of substitutions
+ */
+ FcSubst *substPattern; /* substitutions for patterns */
+ FcSubst *substFont; /* substitutions for fonts */
+ FcSubst *substScan; /* substitutions for scanned fonts */
+ int maxObjects; /* maximum number of tests in all substs */
+ /*
+ * List of patterns used to control font file selection
+ */
+ FcStrSet *acceptGlobs;
+ FcStrSet *rejectGlobs;
+ FcFontSet *acceptPatterns;
+ FcFontSet *rejectPatterns;
+ /*
+ * The set of fonts loaded from the listed directories; the
+ * order within the set does not determine the font selection,
+ * except in the case of identical matches in which case earlier fonts
+ * match preferrentially
+ */
+ FcFontSet *fonts[FcSetApplication + 1];
+ /*
+ * Fontconfig can periodically rescan the system configuration
+ * and font directories. This rescanning occurs when font
+ * listing requests are made, but no more often than rescanInterval
+ * seconds apart.
+ */
+ time_t rescanTime; /* last time information was scanned */
+ int rescanInterval; /* interval between scans */
+
+ int ref; /* reference count */
+
+ FcExprPage *expr_pool; /* pool of FcExpr's */
+};
+
+extern FcPrivate FcConfig *_fcConfig;
+
+typedef struct _FcFileTime {
+ time_t time;
+ FcBool set;
+} FcFileTime;
+
+typedef struct _FcCharMap FcCharMap;
+
+/* fcblanks.c */
+
+/* fccache.c */
+
+FcPrivate FcCache *
+FcDirCacheScan (const FcChar8 *dir, FcConfig *config);
+
+FcPrivate FcCache *
+FcDirCacheBuild (FcFontSet *set, const FcChar8 *dir, struct stat *dir_stat, FcStrSet *dirs);
+
+FcPrivate FcBool
+FcDirCacheWrite (FcCache *cache, FcConfig *config);
+
+FcPrivate void
+FcCacheObjectReference (void *object);
+
+FcPrivate void
+FcCacheObjectDereference (void *object);
+
+FcPrivate void
+FcCacheFini (void);
+
+FcPrivate void
+FcDirCacheReference (FcCache *cache, int nref);
+
+#ifdef _WIN32
+FcPrivate int
+FcStat (const char *file, struct stat *statb);
+#else
+#define FcStat stat
+#endif
+
+/* fccfg.c */
+
+FcPrivate FcExpr *
+FcConfigAllocExpr (FcConfig *config);
+
+FcPrivate FcBool
+FcConfigAddConfigDir (FcConfig *config,
+ const FcChar8 *d);
+
+FcPrivate FcBool
+FcConfigAddFontDir (FcConfig *config,
+ const FcChar8 *d);
+
+FcPrivate FcBool
+FcConfigAddDir (FcConfig *config,
+ const FcChar8 *d);
+
+FcPrivate FcBool
+FcConfigAddCacheDir (FcConfig *config,
+ const FcChar8 *d);
+
+FcPrivate FcBool
+FcConfigAddConfigFile (FcConfig *config,
+ const FcChar8 *f);
+
+FcPrivate FcBool
+FcConfigAddBlank (FcConfig *config,
+ FcChar32 blank);
+
+FcPrivate FcBool
+FcConfigAddEdit (FcConfig *config,
+ FcTest *test,
+ FcEdit *edit,
+ FcMatchKind kind);
+
+FcPrivate void
+FcConfigSetFonts (FcConfig *config,
+ FcFontSet *fonts,
+ FcSetName set);
+
+FcPrivate FcBool
+FcConfigCompareValue (const FcValue *m,
+ FcOp op,
+ const FcValue *v);
+
+FcPrivate FcBool
+FcConfigGlobAdd (FcConfig *config,
+ const FcChar8 *glob,
+ FcBool accept);
+
+FcPrivate FcBool
+FcConfigAcceptFilename (FcConfig *config,
+ const FcChar8 *filename);
+
+FcPrivate FcBool
+FcConfigPatternsAdd (FcConfig *config,
+ FcPattern *pattern,
+ FcBool accept);
+
+FcPrivate FcBool
+FcConfigAcceptFont (FcConfig *config,
+ const FcPattern *font);
+
+FcPrivate FcFileTime
+FcConfigModifiedTime (FcConfig *config);
+
+FcPrivate FcBool
+FcConfigAddCache (FcConfig *config, FcCache *cache,
+ FcSetName set, FcStrSet *dirSet);
+
+/* fcserialize.c */
+FcPrivate intptr_t
+FcAlignSize (intptr_t size);
+
+FcPrivate FcSerialize *
+FcSerializeCreate (void);
+
+FcPrivate void
+FcSerializeDestroy (FcSerialize *serialize);
+
+FcPrivate FcBool
+FcSerializeAlloc (FcSerialize *serialize, const void *object, int size);
+
+FcPrivate intptr_t
+FcSerializeReserve (FcSerialize *serialize, int size);
+
+FcPrivate intptr_t
+FcSerializeOffset (FcSerialize *serialize, const void *object);
+
+FcPrivate void *
+FcSerializePtr (FcSerialize *serialize, const void *object);
+
+FcPrivate FcBool
+FcLangSetSerializeAlloc (FcSerialize *serialize, const FcLangSet *l);
+
+FcPrivate FcLangSet *
+FcLangSetSerialize(FcSerialize *serialize, const FcLangSet *l);
+
+/* fccharset.c */
+FcPrivate void
+FcLangCharSetPopulate (void);
+
+FcPrivate FcCharSetFreezer *
+FcCharSetFreezerCreate (void);
+
+FcPrivate const FcCharSet *
+FcCharSetFreeze (FcCharSetFreezer *freezer, const FcCharSet *fcs);
+
+FcPrivate void
+FcCharSetFreezerDestroy (FcCharSetFreezer *freezer);
+
+FcPrivate FcBool
+FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c);
+
+FcPrivate FcCharSet *
+FcNameParseCharSet (FcChar8 *string);
+
+FcPrivate FcBool
+FcNameUnparseValue (FcStrBuf *buf,
+ FcValue *v0,
+ FcChar8 *escape);
+
+FcPrivate FcBool
+FcNameUnparseValueList (FcStrBuf *buf,
+ FcValueListPtr v,
+ FcChar8 *escape);
+
+FcPrivate FcCharLeaf *
+FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4);
+
+FcPrivate FcBool
+FcCharSetSerializeAlloc(FcSerialize *serialize, const FcCharSet *cs);
+
+FcPrivate FcCharSet *
+FcCharSetSerialize(FcSerialize *serialize, const FcCharSet *cs);
+
+FcPrivate FcChar16 *
+FcCharSetGetNumbers(const FcCharSet *c);
+
+/* fcdbg.c */
+FcPrivate void
+FcValueListPrint (const FcValueListPtr l);
+
+FcPrivate void
+FcLangSetPrint (const FcLangSet *ls);
+
+FcPrivate void
+FcOpPrint (FcOp op);
+
+FcPrivate void
+FcTestPrint (const FcTest *test);
+
+FcPrivate void
+FcExprPrint (const FcExpr *expr);
+
+FcPrivate void
+FcEditPrint (const FcEdit *edit);
+
+FcPrivate void
+FcSubstPrint (const FcSubst *subst);
+
+FcPrivate void
+FcCharSetPrint (const FcCharSet *c);
+
+extern FcPrivate int FcDebugVal;
+
+#define FcDebug() (FcDebugVal)
+
+FcPrivate void
+FcInitDebug (void);
+
+/* fcdefault.c */
+FcPrivate FcChar8 *
+FcGetDefaultLang (void);
+
+/* fcdir.c */
+
+FcPrivate FcBool
+FcFileScanConfig (FcFontSet *set,
+ FcStrSet *dirs,
+ FcBlanks *blanks,
+ const FcChar8 *file,
+ FcConfig *config);
+
+FcPrivate FcBool
+FcDirScanConfig (FcFontSet *set,
+ FcStrSet *dirs,
+ FcBlanks *blanks,
+ const FcChar8 *dir,
+ FcBool force,
+ FcConfig *config);
+
+/* fcfont.c */
+FcPrivate int
+FcFontDebug (void);
+
+/* fcfs.c */
+
+FcPrivate FcBool
+FcFontSetSerializeAlloc (FcSerialize *serialize, const FcFontSet *s);
+
+FcPrivate FcFontSet *
+FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s);
+
+/* fcxml.c */
+FcPrivate void
+FcTestDestroy (FcTest *test);
+
+FcPrivate void
+FcEditDestroy (FcEdit *e);
+
+/* fcinit.c */
+
+FcPrivate void
+FcMemReport (void);
+
+FcPrivate void
+FcMemAlloc (int kind, int size);
+
+FcPrivate void
+FcMemFree (int kind, int size);
+
+/* fclang.c */
+FcPrivate FcLangSet *
+FcFreeTypeLangSet (const FcCharSet *charset,
+ const FcChar8 *exclusiveLang);
+
+FcPrivate FcLangResult
+FcLangCompare (const FcChar8 *s1, const FcChar8 *s2);
+
+FcPrivate FcLangSet *
+FcLangSetPromote (const FcChar8 *lang);
+
+FcPrivate FcLangSet *
+FcNameParseLangSet (const FcChar8 *string);
+
+FcPrivate FcBool
+FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls);
+
+FcPrivate FcChar8 *
+FcNameUnparseEscaped (FcPattern *pat, FcBool escape);
+
+/* fclist.c */
+
+FcPrivate FcBool
+FcListPatternMatchAny (const FcPattern *p,
+ const FcPattern *font);
+
+/* fcmatch.c */
+
+/* fcname.c */
+
+/*
+ * NOTE -- this ordering is part of the cache file format.
+ * It must also match the ordering in fcname.c
+ */
+
+#define FC_FAMILY_OBJECT 1
+#define FC_FAMILYLANG_OBJECT 2
+#define FC_STYLE_OBJECT 3
+#define FC_STYLELANG_OBJECT 4
+#define FC_FULLNAME_OBJECT 5
+#define FC_FULLNAMELANG_OBJECT 6
+#define FC_SLANT_OBJECT 7
+#define FC_WEIGHT_OBJECT 8
+#define FC_WIDTH_OBJECT 9
+#define FC_SIZE_OBJECT 10
+#define FC_ASPECT_OBJECT 11
+#define FC_PIXEL_SIZE_OBJECT 12
+#define FC_SPACING_OBJECT 13
+#define FC_FOUNDRY_OBJECT 14
+#define FC_ANTIALIAS_OBJECT 15
+#define FC_HINT_STYLE_OBJECT 16
+#define FC_HINTING_OBJECT 17
+#define FC_VERTICAL_LAYOUT_OBJECT 18
+#define FC_AUTOHINT_OBJECT 19
+#define FC_GLOBAL_ADVANCE_OBJECT 20
+#define FC_FILE_OBJECT 21
+#define FC_INDEX_OBJECT 22
+#define FC_RASTERIZER_OBJECT 23
+#define FC_OUTLINE_OBJECT 24
+#define FC_SCALABLE_OBJECT 25
+#define FC_DPI_OBJECT 26
+#define FC_RGBA_OBJECT 27
+#define FC_SCALE_OBJECT 28
+#define FC_MINSPACE_OBJECT 29
+#define FC_CHAR_WIDTH_OBJECT 30
+#define FC_CHAR_HEIGHT_OBJECT 31
+#define FC_MATRIX_OBJECT 32
+#define FC_CHARSET_OBJECT 33
+#define FC_LANG_OBJECT 34
+#define FC_FONTVERSION_OBJECT 35
+#define FC_CAPABILITY_OBJECT 36
+#define FC_FONTFORMAT_OBJECT 37
+#define FC_EMBOLDEN_OBJECT 38
+#define FC_EMBEDDED_BITMAP_OBJECT 39
+#define FC_DECORATIVE_OBJECT 40
+#define FC_LCD_FILTER_OBJECT 41
+#define FC_MAX_BASE_OBJECT FC_LCD_FILTER_OBJECT
+
+FcPrivate FcBool
+FcNameBool (const FcChar8 *v, FcBool *result);
+
+FcPrivate FcBool
+FcObjectValidType (FcObject object, FcType type);
+
+FcPrivate FcObject
+FcObjectFromName (const char * name);
+
+FcPrivate const char *
+FcObjectName (FcObject object);
+
+FcPrivate FcObjectSet *
+FcObjectGetSet (void);
+
+FcPrivate FcBool
+FcObjectInit (void);
+
+FcPrivate void
+FcObjectFini (void);
+
+#define FcObjectCompare(a, b) ((int) a - (int) b)
+
+/* fcpat.c */
+
+FcPrivate FcValue
+FcValueCanonicalize (const FcValue *v);
+
+FcPrivate void
+FcValueListDestroy (FcValueListPtr l);
+
+FcPrivate FcPatternElt *
+FcPatternObjectFindElt (const FcPattern *p, FcObject object);
+
+FcPrivate FcPatternElt *
+FcPatternObjectInsertElt (FcPattern *p, FcObject object);
+
+FcPrivate FcBool
+FcPatternObjectAddWithBinding (FcPattern *p,
+ FcObject object,
+ FcValue value,
+ FcValueBinding binding,
+ FcBool append);
+
+FcPrivate FcBool
+FcPatternObjectAdd (FcPattern *p, FcObject object, FcValue value, FcBool append);
+
+FcPrivate FcBool
+FcPatternObjectAddWeak (FcPattern *p, FcObject object, FcValue value, FcBool append);
+
+FcPrivate FcResult
+FcPatternObjectGet (const FcPattern *p, FcObject object, int id, FcValue *v);
+
+FcPrivate FcBool
+FcPatternObjectDel (FcPattern *p, FcObject object);
+
+FcPrivate FcBool
+FcPatternObjectRemove (FcPattern *p, FcObject object, int id);
+
+FcPrivate FcBool
+FcPatternObjectAddInteger (FcPattern *p, FcObject object, int i);
+
+FcPrivate FcBool
+FcPatternObjectAddDouble (FcPattern *p, FcObject object, double d);
+
+FcPrivate FcBool
+FcPatternObjectAddString (FcPattern *p, FcObject object, const FcChar8 *s);
+
+FcPrivate FcBool
+FcPatternObjectAddMatrix (FcPattern *p, FcObject object, const FcMatrix *s);
+
+FcPrivate FcBool
+FcPatternObjectAddCharSet (FcPattern *p, FcObject object, const FcCharSet *c);
+
+FcPrivate FcBool
+FcPatternObjectAddBool (FcPattern *p, FcObject object, FcBool b);
+
+FcPrivate FcBool
+FcPatternObjectAddLangSet (FcPattern *p, FcObject object, const FcLangSet *ls);
+
+FcPrivate FcResult
+FcPatternObjectGetInteger (const FcPattern *p, FcObject object, int n, int *i);
+
+FcPrivate FcResult
+FcPatternObjectGetDouble (const FcPattern *p, FcObject object, int n, double *d);
+
+FcPrivate FcResult
+FcPatternObjectGetString (const FcPattern *p, FcObject object, int n, FcChar8 ** s);
+
+FcPrivate FcResult
+FcPatternObjectGetMatrix (const FcPattern *p, FcObject object, int n, FcMatrix **s);
+
+FcPrivate FcResult
+FcPatternObjectGetCharSet (const FcPattern *p, FcObject object, int n, FcCharSet **c);
+
+FcPrivate FcResult
+FcPatternObjectGetBool (const FcPattern *p, FcObject object, int n, FcBool *b);
+
+FcPrivate FcResult
+FcPatternObjectGetLangSet (const FcPattern *p, FcObject object, int n, FcLangSet **ls);
+
+FcPrivate void
+FcPatternFini (void);
+
+FcPrivate FcBool
+FcPatternAppend (FcPattern *p, FcPattern *s);
+
+FcPrivate const FcChar8 *
+FcStrStaticName (const FcChar8 *name);
+
+FcPrivate FcChar32
+FcStringHash (const FcChar8 *s);
+
+FcPrivate FcBool
+FcPatternSerializeAlloc (FcSerialize *serialize, const FcPattern *pat);
+
+FcPrivate FcPattern *
+FcPatternSerialize (FcSerialize *serialize, const FcPattern *pat);
+
+FcPrivate FcBool
+FcValueListSerializeAlloc (FcSerialize *serialize, const FcValueList *pat);
+
+FcPrivate FcValueList *
+FcValueListSerialize (FcSerialize *serialize, const FcValueList *pat);
+
+/* fcrender.c */
+
+/* fcmatrix.c */
+
+extern FcPrivate const FcMatrix FcIdentityMatrix;
+
+FcPrivate void
+FcMatrixFree (FcMatrix *mat);
+
+/* fcstr.c */
+FcPrivate void
+FcStrSetSort (FcStrSet * set);
+
+FcPrivate void
+FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size);
+
+FcPrivate void
+FcStrBufDestroy (FcStrBuf *buf);
+
+FcPrivate FcChar8 *
+FcStrBufDone (FcStrBuf *buf);
+
+FcPrivate FcChar8 *
+FcStrBufDoneStatic (FcStrBuf *buf);
+
+FcPrivate FcBool
+FcStrBufChar (FcStrBuf *buf, FcChar8 c);
+
+FcPrivate FcBool
+FcStrBufString (FcStrBuf *buf, const FcChar8 *s);
+
+FcPrivate FcBool
+FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len);
+
+FcPrivate int
+FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2);
+
+FcPrivate const FcChar8 *
+FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2);
+
+FcPrivate const FcChar8 *
+FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
+
+FcPrivate const FcChar8 *
+FcStrContainsWord (const FcChar8 *s1, const FcChar8 *s2);
+
+FcPrivate FcBool
+FcStrUsesHome (const FcChar8 *s);
+
+FcPrivate FcChar8 *
+FcStrLastSlash (const FcChar8 *path);
+
+FcPrivate FcChar32
+FcStrHashIgnoreCase (const FcChar8 *s);
+
+FcPrivate FcChar8 *
+FcStrCanonFilename (const FcChar8 *s);
+
+FcPrivate FcBool
+FcStrSerializeAlloc (FcSerialize *serialize, const FcChar8 *str);
+
+FcPrivate FcChar8 *
+FcStrSerialize (FcSerialize *serialize, const FcChar8 *str);
+
+#endif /* _FC_INT_H_ */