fontconfig/fontconfig.h

   1 /*
   2  * $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.13 2002/05/31 04:42:42 keithp Exp $
   3  *
   4  * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
   5  *
   6  * Permission to use, copy, modify, distribute, and sell this software and its
   7  * documentation for any purpose is hereby granted without fee, provided that
   8  * the above copyright notice appear in all copies and that both that
   9  * copyright notice and this permission notice appear in supporting
  10  * documentation, and that the name of Keith Packard not be used in
  11  * advertising or publicity pertaining to distribution of the software without
  12  * specific, written prior permission.  Keith Packard makes no
  13  * representations about the suitability of this software for any purpose.  It
  14  * is provided "as is" without express or implied warranty.
  15  *
  16  * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  17  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  18  * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  19  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  20  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  21  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  22  * PERFORMANCE OF THIS SOFTWARE.
  23  */
  24
  25 #ifndef _FONTCONFIG_H_
  26 #define _FONTCONFIG_H_
  27
  28 #include <stdarg.h>
  29
  30 typedef unsigned char   FcChar8;
  31 typedef unsigned short  FcChar16;
  32 typedef unsigned int    FcChar32;
  33 typedef int             FcBool;
  34
  35 /*
  36  * Current Fontconfig version number
  37  */
  38 #define FC_MAJOR        1
  39 #define FC_MINOR        0
  40 #define FC_REVISION     1
  41
  42 #define FC_VERSION      ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION))
  43
  44 #define FcTrue          1
  45 #define FcFalse         0
  46
  47 #define FC_FAMILY           "family"            /* String */
  48 #define FC_STYLE            "style"             /* String */
  49 #define FC_SLANT            "slant"             /* Int */
  50 #define FC_WEIGHT           "weight"            /* Int */
  51 #define FC_SIZE             "size"              /* Double */
  52 #define FC_PIXEL_SIZE       "pixelsize"         /* Double */
  53 #define FC_SPACING          "spacing"           /* Int */
  54 #define FC_FOUNDRY          "foundry"           /* String */
  55 #define FC_ANTIALIAS        "antialias"         /* Bool (depends) */
  56 #define FC_HINTING          "hinting"           /* Bool (true) */
  57 #define FC_VERTICAL_LAYOUT  "verticallayout"    /* Bool (false) */
  58 #define FC_AUTOHINT         "autohint"          /* Bool (false) */
  59 #define FC_GLOBAL_ADVANCE   "globaladvance"     /* Bool (true) */
  60 #define FC_FILE             "file"              /* String */
  61 #define FC_INDEX            "index"             /* Int */
  62 #define FC_FT_FACE          "ftface"            /* FT_Face */
  63 #define FC_RASTERIZER       "rasterizer"        /* String */
  64 #define FC_OUTLINE          "outline"           /* Bool */
  65 #define FC_SCALABLE         "scalable"          /* Bool */
  66 #define FC_SCALE            "scale"             /* double */
  67 #define FC_DPI              "dpi"               /* double */
  68 #define FC_RGBA             "rgba"              /* Int */
  69 #define FC_MINSPACE         "minspace"          /* Bool use minimum line spacing */
  70 #define FC_SOURCE           "source"            /* String (X11, freetype) */
  71 #define FC_CHARSET          "charset"           /* CharSet */
  72 #define FC_LANG             "lang"              /* String OS/2 CodePageRange */
  73
  74 #define FC_DIR_CACHE_FILE           "fonts.cache"
  75 #define FC_USER_CACHE_FILE          ".fonts.cache"
  76
  77 /* Adjust outline rasterizer */
  78 #define FC_CHAR_WIDTH       "charwidth" /* Int */
  79 #define FC_CHAR_HEIGHT      "charheight"/* Int */
  80 #define FC_MATRIX           "matrix"    /* FcMatrix */
  81
  82 #define FC_WEIGHT_LIGHT     0
  83 #define FC_WEIGHT_MEDIUM    100
  84 #define FC_WEIGHT_DEMIBOLD  180
  85 #define FC_WEIGHT_BOLD      200
  86 #define FC_WEIGHT_BLACK     210
  87
  88 #define FC_SLANT_ROMAN      0
  89 #define FC_SLANT_ITALIC     100
  90 #define FC_SLANT_OBLIQUE    110
  91
  92 #define FC_PROPORTIONAL     0
  93 #define FC_MONO             100
  94 #define FC_CHARCELL         110
  95
  96 /* sub-pixel order */
  97 #define FC_RGBA_NONE        0
  98 #define FC_RGBA_RGB         1
  99 #define FC_RGBA_BGR         2
 100 #define FC_RGBA_VRGB        3
 101 #define FC_RGBA_VBGR        4
 102
 103 /* language groups from the OS/2 CodePageRange bits */
 104 #define FC_LANG_LATIN_1                 "latin1"                /* 0 */
 105 #define FC_LANG_LATIN_2_EASTERN_EUROPE  "latin2easterneurope"   /* 1 */
 106 #define FC_LANG_CYRILLIC                "cyrillic"              /* 2 */
 107 #define FC_LANG_GREEK                   "greek"                 /* 3 */
 108 #define FC_LANG_TURKISH                 "turkish"               /* 4 */
 109 #define FC_LANG_HEBREW                  "hebrew"                /* 5 */
 110 #define FC_LANG_ARABIC                  "arabic"                /* 6 */
 111 #define FC_LANG_WINDOWS_BALTIC          "windowsbaltic"         /* 7 */
 112 #define FC_LANG_VIETNAMESE              "vietnamese"            /* 8 */
 113 /* 9-15 reserved for Alternate ANSI */
 114 #define FC_LANG_THAI                    "thai"                  /* 16 */
 115 #define FC_LANG_JAPANESE                "japanese"              /* 17 */
 116 #define FC_LANG_SIMPLIFIED_CHINESE      "simplifiedchinese"     /* 18 */
 117 #define FC_LANG_KOREAN_WANSUNG          "koreanwansung"         /* 19 */
 118 #define FC_LANG_TRADITIONAL_CHINESE     "traditionalchinese"    /* 20 */
 119 #define FC_LANG_KOREAN_JOHAB            "koreanjohab"           /* 21 */
 120 /* 22-28 reserved for Alternate ANSI & OEM */
 121 #define FC_LANG_MACINTOSH               "macintosh"             /* 29 */
 122 #define FC_LANG_OEM                     "oem"                   /* 30 */
 123 #define FC_LANG_SYMBOL                  "symbol"                /* 31 */
 124 /* 32-47 reserved for OEM */
 125 #define FC_LANG_IBM_GREEK               "ibmgreek"              /* 48 */
 126 #define FC_LANG_MSDOS_RUSSIAN           "msdosrussian"          /* 49 */
 127 #define FC_LANG_MSDOS_NORDIC            "msdosnordic"           /* 50 */
 128 #define FC_LANG_ARABIC_864              "arabic864"             /* 51 */
 129 #define FC_LANG_MSDOS_CANADIAN_FRENCH   "msdoscanadianfrench"   /* 52 */
 130 #define FC_LANG_HEBREW_862              "hebrew862"             /* 53 */
 131 #define FC_LANG_MSDOS_ICELANDIC         "msdosicelandic"        /* 54 */
 132 #define FC_LANG_MSDOS_PORTUGUESE        "msdosportuguese"       /* 55 */
 133 #define FC_LANG_IBM_TURKISH             "ibmturkish"            /* 56 */
 134 #define FC_LANG_IBM_CYRILLIC            "ibmcyrillic"           /* 57 */
 135 #define FC_LANG_LATIN_2                 "latin2"                /* 58 */
 136 #define FC_LANG_MSDOS_BALTIC            "msdosbaltic"           /* 59 */
 137 #define FC_LANG_GREEK_437_G             "greek437g"             /* 60 */
 138 #define FC_LANG_ARABIC_ASMO_708         "arabicasmo708"         /* 61 */
 139 #define FC_LANG_WE_LATIN_1              "welatin1"              /* 62 */
 140 #define FC_LANG_US                      "us"                    /* 63 */
 141
 142 typedef enum _FcType {
 143     FcTypeVoid,
 144     FcTypeInteger,
 145     FcTypeDouble,
 146     FcTypeString,
 147     FcTypeBool,
 148     FcTypeMatrix,
 149     FcTypeCharSet,
 150     FcTypeFTFace
 151 } FcType;
 152
 153 typedef struct _FcMatrix {
 154     double xx, xy, yx, yy;
 155 } FcMatrix;
 156
 157 #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \
 158                          (m)->xy = (m)->yx = 0)
 159
 160 /*
 161  * A data structure to represent the available glyphs in a font.
 162  * This is represented as a sparse boolean btree.
 163  */
 164
 165 typedef struct _FcCharSet FcCharSet;
 166
 167 typedef struct _FcObjectType {
 168     const char  *object;
 169     FcType      type;
 170 } FcObjectType;
 171
 172 typedef struct _FcConstant {
 173     const FcChar8  *name;
 174     const char  *object;
 175     int         value;
 176 } FcConstant;
 177
 178 typedef enum _FcResult {
 179     FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId
 180 } FcResult;
 181
 182 typedef struct _FcValue {
 183     FcType      type;
 184     union {
 185         const FcChar8   *s;
 186         int             i;
 187         FcBool          b;
 188         double          d;
 189         const FcMatrix  *m;
 190         const FcCharSet *c;
 191         void            *f;
 192     } u;
 193 } FcValue;
 194
 195 typedef struct _FcPattern   FcPattern;
 196
 197 typedef struct _FcFontSet {
 198     int         nfont;
 199     int         sfont;
 200     FcPattern   **fonts;
 201 } FcFontSet;
 202
 203 typedef struct _FcObjectSet {
 204     int         nobject;
 205     int         sobject;
 206     const char  **objects;
 207 } FcObjectSet;
 208
 209 typedef enum _FcMatchKind {
 210     FcMatchPattern, FcMatchFont
 211 } FcMatchKind;
 212
 213 typedef enum _FcSetName {
 214     FcSetSystem = 0,
 215     FcSetApplication = 1
 216 } FcSetName;
 217
 218 typedef struct _FcAtomic FcAtomic;
 219
 220 #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */
 221 #define _FCFUNCPROTOBEGIN extern "C" {  /* do not leave open across includes */
 222 #define _FCFUNCPROTOEND }
 223 #else
 224 #define _FCFUNCPROTOBEGIN
 225 #define _FCFUNCPROTOEND
 226 #endif
 227
 228 typedef struct _FcConfig    FcConfig;
 229
 230 typedef struct _FcFileCache FcFileCache;
 231
 232 typedef struct _FcBlanks    FcBlanks;
 233
 234 typedef struct _FcStrList   FcStrList;
 235
 236 typedef struct _FcStrSet    FcStrSet;
 237
 238 _FCFUNCPROTOBEGIN
 239
 240 /* fcblanks.c */
 241 FcBlanks *
 242 FcBlanksCreate (void);
 243
 244 void
 245 FcBlanksDestroy (FcBlanks *b);
 246
 247 FcBool
 248 FcBlanksAdd (FcBlanks *b, FcChar32 ucs4);
 249
 250 FcBool
 251 FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
 252
 253 /* fccfg.c */
 254 FcChar8 *
 255 FcConfigFilename (const FcChar8 *url);
 256
 257 FcConfig *
 258 FcConfigCreate (void);
 259
 260 void
 261 FcConfigDestroy (FcConfig *config);
 262
 263 FcBool
 264 FcConfigSetCurrent (FcConfig *config);
 265
 266 FcConfig *
 267 FcConfigGetCurrent (void);
 268
 269 FcBool
 270 FcConfigUptoDate (FcConfig *config);
 271
 272 FcBool
 273 FcConfigBuildFonts (FcConfig *config);
 274
 275 FcStrList *
 276 FcConfigGetFontDirs (FcConfig   *config);
 277
 278 FcStrList *
 279 FcConfigGetConfigDirs (FcConfig   *config);
 280
 281 FcStrList *
 282 FcConfigGetConfigFiles (FcConfig    *config);
 283
 284 FcChar8 *
 285 FcConfigGetCache (FcConfig  *config);
 286
 287 FcBlanks *
 288 FcConfigGetBlanks (FcConfig *config);
 289
 290 int
 291 FcConfigGetRescanInverval (FcConfig *config);
 292
 293 FcBool
 294 FcConfigSetRescanInverval (FcConfig *config, int rescanInterval);
 295
 296 FcFontSet *
 297 FcConfigGetFonts (FcConfig      *config,
 298                   FcSetName     set);
 299
 300 FcBool
 301 FcConfigAppFontAddFile (FcConfig    *config,
 302                         const FcChar8  *file);
 303
 304 FcBool
 305 FcConfigAppFontAddDir (FcConfig     *config,
 306                        const FcChar8   *dir);
 307
 308 void
 309 FcConfigAppFontClear (FcConfig      *config);
 310
 311 FcBool
 312 FcConfigSubstitute (FcConfig    *config,
 313                     FcPattern   *p,
 314                     FcMatchKind kind);
 315
 316 /* fccharset.c */
 317 FcCharSet *
 318 FcCharSetCreate (void);
 319
 320 void
 321 FcCharSetDestroy (FcCharSet *fcs);
 322
 323 FcBool
 324 FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4);
 325
 326 FcCharSet *
 327 FcCharSetCopy (FcCharSet *src);
 328
 329 FcBool
 330 FcCharSetEqual (const FcCharSet *a, const FcCharSet *b);
 331
 332 FcCharSet *
 333 FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b);
 334
 335 FcCharSet *
 336 FcCharSetUnion (const FcCharSet *a, const FcCharSet *b);
 337
 338 FcCharSet *
 339 FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b);
 340
 341 FcBool
 342 FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4);
 343
 344 FcChar32
 345 FcCharSetCount (const FcCharSet *a);
 346
 347 FcChar32
 348 FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b);
 349
 350 FcChar32
 351 FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b);
 352
 353 FcBool
 354 FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b);
 355
 356 #define FC_CHARSET_MAP_SIZE (256/32)
 357 #define FC_CHARSET_DONE ((FcChar32) -1)
 358
 359 FcChar32
 360 FcCharSetFirstPage (const FcCharSet *a,
 361                     FcChar32        map[FC_CHARSET_MAP_SIZE],
 362                     FcChar32        *next);
 363
 364 FcChar32
 365 FcCharSetNextPage (const FcCharSet  *a,
 366                    FcChar32         map[FC_CHARSET_MAP_SIZE],
 367                    FcChar32         *next);
 368
 369
 370 /* fcdbg.c */
 371 void
 372 FcValuePrint (FcValue v);
 373
 374 void
 375 FcPatternPrint (FcPattern *p);
 376
 377 void
 378 FcFontSetPrint (FcFontSet *s);
 379
 380 /* fcdefault.c */
 381 void
 382 FcDefaultSubstitute (FcPattern *pattern);
 383
 384 /* fcdir.c */
 385 FcBool
 386 FcFileScan (FcFontSet       *set,
 387             FcStrSet        *dirs,
 388             FcFileCache     *cache,
 389             FcBlanks        *blanks,
 390             const FcChar8   *file,
 391             FcBool          force);
 392
 393 FcBool
 394 FcDirScan (FcFontSet        *set,
 395            FcStrSet         *dirs,
 396            FcFileCache      *cache,
 397            FcBlanks         *blanks,
 398            const FcChar8    *dir,
 399            FcBool           force);
 400
 401 FcBool
 402 FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir);
 403
 404 FcBool
 405 FcDirCacheValid (const FcChar8 *dir);
 406
 407 /* fcfreetype.c */
 408 FcPattern *
 409 FcFreeTypeQuery (const FcChar8 *file, int id, FcBlanks *blanks, int *count);
 410
 411 /* fcfs.c */
 412
 413 FcFontSet *
 414 FcFontSetCreate (void);
 415
 416 void
 417 FcFontSetDestroy (FcFontSet *s);
 418
 419 FcBool
 420 FcFontSetAdd (FcFontSet *s, FcPattern *font);
 421
 422 /* fcinit.c */
 423 FcConfig *
 424 FcInitLoadConfig (void);
 425
 426 FcConfig *
 427 FcInitLoadConfigAndFonts (void);
 428
 429 FcBool
 430 FcInit (void);
 431
 432 int
 433 FcGetVersion (void);
 434
 435 FcBool
 436 FcInitReinitialize (void);
 437
 438 FcBool
 439 FcInitBringUptoDate (void);
 440
 441 /* fclist.c */
 442 FcObjectSet *
 443 FcObjectSetCreate (void);
 444
 445 FcBool
 446 FcObjectSetAdd (FcObjectSet *os, const char *object);
 447
 448 void
 449 FcObjectSetDestroy (FcObjectSet *os);
 450
 451 FcObjectSet *
 452 FcObjectSetVaBuild (const char *first, va_list va);
 453
 454 FcObjectSet *
 455 FcObjectSetBuild (const char *first, ...);
 456
 457 FcFontSet *
 458 FcFontSetList (FcConfig     *config,
 459                FcFontSet    **sets,
 460                int          nsets,
 461                FcPattern    *p,
 462                FcObjectSet  *os);
 463
 464 FcFontSet *
 465 FcFontList (FcConfig    *config,
 466             FcPattern   *p,
 467             FcObjectSet *os);
 468
 469 /* fcatomic.c */
 470
 471 FcAtomic *
 472 FcAtomicCreate (const FcChar8   *file);
 473
 474 FcBool
 475 FcAtomicLock (FcAtomic *atomic);
 476
 477 FcChar8 *
 478 FcAtomicNewFile (FcAtomic *atomic);
 479
 480 FcChar8 *
 481 FcAtomicOrigFile (FcAtomic *atomic);
 482
 483 FcBool
 484 FcAtomicReplaceOrig (FcAtomic *atomic);
 485
 486 void
 487 FcAtomicDeleteNew (FcAtomic *atomic);
 488
 489 void
 490 FcAtomicUnlock (FcAtomic *atomic);
 491
 492 void
 493 FcAtomicDestroy (FcAtomic *atomic);
 494
 495 /* fcmatch.c */
 496 FcPattern *
 497 FcFontSetMatch (FcConfig    *config,
 498                 FcFontSet   **sets,
 499                 int         nsets,
 500                 FcPattern   *p,
 501                 FcResult    *result);
 502
 503 FcPattern *
 504 FcFontMatch (FcConfig   *config,
 505              FcPattern  *p,
 506              FcResult   *result);
 507
 508 FcPattern *
 509 FcFontRenderPrepare (FcConfig       *config,
 510                      FcPattern      *pat,
 511                      FcPattern      *font);
 512
 513 FcFontSet *
 514 FcFontSetSort (FcConfig     *config,
 515                FcFontSet    **sets,
 516                int          nsets,
 517                FcPattern    *p,
 518                FcBool       trim,
 519                FcCharSet    **csp,
 520                FcResult     *result);
 521
 522 FcFontSet *
 523 FcFontSort (FcConfig     *config,
 524             FcPattern    *p,
 525             FcBool       trim,
 526             FcCharSet    **csp,
 527             FcResult     *result);
 528
 529 void
 530 FcFontSetSortDestroy (FcFontSet *fs);
 531
 532 /* fcmatrix.c */
 533 FcMatrix *
 534 FcMatrixCopy (const FcMatrix *mat);
 535
 536 FcBool
 537 FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2);
 538
 539 void
 540 FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b);
 541
 542 void
 543 FcMatrixRotate (FcMatrix *m, double c, double s);
 544
 545 void
 546 FcMatrixScale (FcMatrix *m, double sx, double sy);
 547
 548 void
 549 FcMatrixShear (FcMatrix *m, double sh, double sv);
 550
 551 /* fcname.c */
 552
 553 FcBool
 554 FcNameRegisterObjectTypes (const FcObjectType *types, int ntype);
 555
 556 FcBool
 557 FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype);
 558
 559 const FcObjectType *
 560 FcNameGetObjectType (const char *object);
 561
 562 FcBool
 563 FcNameRegisterConstants (const FcConstant *consts, int nconsts);
 564
 565 FcBool
 566 FcNameUnregisterConstants (const FcConstant *consts, int nconsts);
 567
 568 const FcConstant *
 569 FcNameGetConstant (FcChar8 *string);
 570
 571 FcBool
 572 FcNameConstant (FcChar8 *string, int *result);
 573
 574 FcPattern *
 575 FcNameParse (const FcChar8 *name);
 576
 577 FcChar8 *
 578 FcNameUnparse (FcPattern *pat);
 579
 580 /* fcpat.c */
 581 FcPattern *
 582 FcPatternCreate (void);
 583
 584 FcPattern *
 585 FcPatternDuplicate (FcPattern *p);
 586
 587 void
 588 FcValueDestroy (FcValue v);
 589
 590 FcBool
 591 FcValueEqual (FcValue va, FcValue vb);
 592
 593 FcValue
 594 FcValueSave (FcValue v);
 595
 596 void
 597 FcPatternDestroy (FcPattern *p);
 598
 599 FcBool
 600 FcPatternEqual (FcPattern *pa, FcPattern *pb);
 601
 602 FcBool
 603 FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append);
 604
 605 FcResult
 606 FcPatternGet (FcPattern *p, const char *object, int id, FcValue *v);
 607
 608 FcBool
 609 FcPatternDel (FcPattern *p, const char *object);
 610
 611 FcBool
 612 FcPatternAddInteger (FcPattern *p, const char *object, int i);
 613
 614 FcBool
 615 FcPatternAddDouble (FcPattern *p, const char *object, double d);
 616
 617 FcBool
 618 FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s);
 619
 620 FcBool
 621 FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s);
 622
 623 FcBool
 624 FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c);
 625
 626 FcBool
 627 FcPatternAddBool (FcPattern *p, const char *object, FcBool b);
 628
 629 FcResult
 630 FcPatternGetInteger (FcPattern *p, const char *object, int n, int *i);
 631
 632 FcResult
 633 FcPatternGetDouble (FcPattern *p, const char *object, int n, double *d);
 634
 635 FcResult
 636 FcPatternGetString (FcPattern *p, const char *object, int n, FcChar8 ** s);
 637
 638 FcResult
 639 FcPatternGetMatrix (FcPattern *p, const char *object, int n, FcMatrix **s);
 640
 641 FcResult
 642 FcPatternGetCharSet (FcPattern *p, const char *object, int n, FcCharSet **c);
 643
 644 FcResult
 645 FcPatternGetBool (FcPattern *p, const char *object, int n, FcBool *b);
 646
 647 FcPattern *
 648 FcPatternVaBuild (FcPattern *orig, va_list va);
 649
 650 FcPattern *
 651 FcPatternBuild (FcPattern *orig, ...);
 652
 653 /* fcstr.c */
 654
 655 FcChar8 *
 656 FcStrCopy (const FcChar8 *s);
 657
 658 FcChar8 *
 659 FcStrCopyFilename (const FcChar8 *s);
 660
 661 #define FcToLower(c)    (('A' <= (c) && (c) <= 'Z') ? (c) - 'A' + 'a' : (c))
 662
 663 int
 664 FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
 665
 666 int
 667 FcStrCmp (const FcChar8 *s1, const FcChar8 *s2);
 668
 669 int
 670 FcUtf8ToUcs4 (FcChar8   *src_orig,
 671               FcChar32  *dst,
 672               int       len);
 673
 674 FcBool
 675 FcUtf8Len (FcChar8      *string,
 676            int          len,
 677            int          *nchar,
 678            int          *wchar);
 679
 680 FcChar8 *
 681 FcStrDirname (const FcChar8 *file);
 682
 683 FcChar8 *
 684 FcStrBasename (const FcChar8 *file);
 685
 686 FcStrSet *
 687 FcStrSetCreate (void);
 688
 689 FcBool
 690 FcStrSetMember (FcStrSet *set, const FcChar8 *s);
 691
 692 FcBool
 693 FcStrSetAdd (FcStrSet *set, const FcChar8 *s);
 694
 695 FcBool
 696 FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s);
 697
 698 FcBool
 699 FcStrSetDel (FcStrSet *set, const FcChar8 *s);
 700
 701 void
 702 FcStrSetDestroy (FcStrSet *set);
 703
 704 FcStrList *
 705 FcStrListCreate (FcStrSet *set);
 706
 707 FcChar8 *
 708 FcStrListNext (FcStrList *list);
 709
 710 void
 711 FcStrListDone (FcStrList *list);
 712
 713 /* fcxml.c */
 714 FcBool
 715 FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain);
 716
 717 _FCFUNCPROTOEND
 718
 719 #endif /* _FONTCONFIG_H_ */