fontconfig/fontconfig.h

   1 /*
   2  * $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.12 2002/05/29 08:21:33 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_RASTERIZER       "rasterizer"        /* String */
  63 #define FC_OUTLINE          "outline"           /* Bool */
  64 #define FC_SCALABLE         "scalable"          /* Bool */
  65 #define FC_SCALE            "scale"             /* double */
  66 #define FC_DPI              "dpi"               /* double */
  67 #define FC_RGBA             "rgba"              /* Int */
  68 #define FC_MINSPACE         "minspace"          /* Bool use minimum line spacing */
  69 #define FC_SOURCE           "source"            /* String (X11, freetype) */
  70 #define FC_CHARSET          "charset"           /* CharSet */
  71 #define FC_LANG             "lang"              /* String OS/2 CodePageRange */
  72
  73 #define FC_DIR_CACHE_FILE           "fonts.cache"
  74 #define FC_USER_CACHE_FILE          ".fonts.cache"
  75
  76 /* Adjust outline rasterizer */
  77 #define FC_CHAR_WIDTH       "charwidth" /* Int */
  78 #define FC_CHAR_HEIGHT      "charheight"/* Int */
  79 #define FC_MATRIX           "matrix"    /* FcMatrix */
  80
  81 #define FC_WEIGHT_LIGHT     0
  82 #define FC_WEIGHT_MEDIUM    100
  83 #define FC_WEIGHT_DEMIBOLD  180
  84 #define FC_WEIGHT_BOLD      200
  85 #define FC_WEIGHT_BLACK     210
  86
  87 #define FC_SLANT_ROMAN      0
  88 #define FC_SLANT_ITALIC     100
  89 #define FC_SLANT_OBLIQUE    110
  90
  91 #define FC_PROPORTIONAL     0
  92 #define FC_MONO             100
  93 #define FC_CHARCELL         110
  94
  95 /* sub-pixel order */
  96 #define FC_RGBA_NONE        0
  97 #define FC_RGBA_RGB         1
  98 #define FC_RGBA_BGR         2
  99 #define FC_RGBA_VRGB        3
 100 #define FC_RGBA_VBGR        4
 101
 102 /* language groups from the OS/2 CodePageRange bits */
 103 #define FC_LANG_LATIN_1                 "latin1"                /* 0 */
 104 #define FC_LANG_LATIN_2_EASTERN_EUROPE  "latin2easterneurope"   /* 1 */
 105 #define FC_LANG_CYRILLIC                "cyrillic"              /* 2 */
 106 #define FC_LANG_GREEK                   "greek"                 /* 3 */
 107 #define FC_LANG_TURKISH                 "turkish"               /* 4 */
 108 #define FC_LANG_HEBREW                  "hebrew"                /* 5 */
 109 #define FC_LANG_ARABIC                  "arabic"                /* 6 */
 110 #define FC_LANG_WINDOWS_BALTIC          "windowsbaltic"         /* 7 */
 111 #define FC_LANG_VIETNAMESE              "vietnamese"            /* 8 */
 112 /* 9-15 reserved for Alternate ANSI */
 113 #define FC_LANG_THAI                    "thai"                  /* 16 */
 114 #define FC_LANG_JAPANESE                "japanese"              /* 17 */
 115 #define FC_LANG_SIMPLIFIED_CHINESE      "simplifiedchinese"     /* 18 */
 116 #define FC_LANG_KOREAN_WANSUNG          "koreanwansung"         /* 19 */
 117 #define FC_LANG_TRADITIONAL_CHINESE     "traditionalchinese"    /* 20 */
 118 #define FC_LANG_KOREAN_JOHAB            "koreanjohab"           /* 21 */
 119 /* 22-28 reserved for Alternate ANSI & OEM */
 120 #define FC_LANG_MACINTOSH               "macintosh"             /* 29 */
 121 #define FC_LANG_OEM                     "oem"                   /* 30 */
 122 #define FC_LANG_SYMBOL                  "symbol"                /* 31 */
 123 /* 32-47 reserved for OEM */
 124 #define FC_LANG_IBM_GREEK               "ibmgreek"              /* 48 */
 125 #define FC_LANG_MSDOS_RUSSIAN           "msdosrussian"          /* 49 */
 126 #define FC_LANG_MSDOS_NORDIC            "msdosnordic"           /* 50 */
 127 #define FC_LANG_ARABIC_864              "arabic864"             /* 51 */
 128 #define FC_LANG_MSDOS_CANADIAN_FRENCH   "msdoscanadianfrench"   /* 52 */
 129 #define FC_LANG_HEBREW_862              "hebrew862"             /* 53 */
 130 #define FC_LANG_MSDOS_ICELANDIC         "msdosicelandic"        /* 54 */
 131 #define FC_LANG_MSDOS_PORTUGUESE        "msdosportuguese"       /* 55 */
 132 #define FC_LANG_IBM_TURKISH             "ibmturkish"            /* 56 */
 133 #define FC_LANG_IBM_CYRILLIC            "ibmcyrillic"           /* 57 */
 134 #define FC_LANG_LATIN_2                 "latin2"                /* 58 */
 135 #define FC_LANG_MSDOS_BALTIC            "msdosbaltic"           /* 59 */
 136 #define FC_LANG_GREEK_437_G             "greek437g"             /* 60 */
 137 #define FC_LANG_ARABIC_ASMO_708         "arabicasmo708"         /* 61 */
 138 #define FC_LANG_WE_LATIN_1              "welatin1"              /* 62 */
 139 #define FC_LANG_US                      "us"                    /* 63 */
 140
 141 typedef enum _FcType {
 142     FcTypeVoid,
 143     FcTypeInteger,
 144     FcTypeDouble,
 145     FcTypeString,
 146     FcTypeBool,
 147     FcTypeMatrix,
 148     FcTypeCharSet
 149 } FcType;
 150
 151 typedef struct _FcMatrix {
 152     double xx, xy, yx, yy;
 153 } FcMatrix;
 154
 155 #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \
 156                          (m)->xy = (m)->yx = 0)
 157
 158 /*
 159  * A data structure to represent the available glyphs in a font.
 160  * This is represented as a sparse boolean btree.
 161  */
 162
 163 typedef struct _FcCharSet FcCharSet;
 164
 165 typedef struct _FcObjectType {
 166     const char  *object;
 167     FcType      type;
 168 } FcObjectType;
 169
 170 typedef struct _FcConstant {
 171     const FcChar8  *name;
 172     const char  *object;
 173     int         value;
 174 } FcConstant;
 175
 176 typedef enum _FcResult {
 177     FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId
 178 } FcResult;
 179
 180 typedef struct _FcValue {
 181     FcType      type;
 182     union {
 183         const FcChar8   *s;
 184         int             i;
 185         FcBool          b;
 186         double          d;
 187         const FcMatrix  *m;
 188         const FcCharSet *c;
 189     } u;
 190 } FcValue;
 191
 192 typedef struct _FcPattern   FcPattern;
 193
 194 typedef struct _FcFontSet {
 195     int         nfont;
 196     int         sfont;
 197     FcPattern   **fonts;
 198 } FcFontSet;
 199
 200 typedef struct _FcObjectSet {
 201     int         nobject;
 202     int         sobject;
 203     const char  **objects;
 204 } FcObjectSet;
 205
 206 typedef enum _FcMatchKind {
 207     FcMatchPattern, FcMatchFont
 208 } FcMatchKind;
 209
 210 typedef enum _FcSetName {
 211     FcSetSystem = 0,
 212     FcSetApplication = 1
 213 } FcSetName;
 214
 215 typedef struct _FcAtomic FcAtomic;
 216
 217 #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */
 218 #define _FCFUNCPROTOBEGIN extern "C" {  /* do not leave open across includes */
 219 #define _FCFUNCPROTOEND }
 220 #else
 221 #define _FCFUNCPROTOBEGIN
 222 #define _FCFUNCPROTOEND
 223 #endif
 224
 225 typedef struct _FcConfig    FcConfig;
 226
 227 typedef struct _FcFileCache FcFileCache;
 228
 229 typedef struct _FcBlanks    FcBlanks;
 230
 231 typedef struct _FcStrList   FcStrList;
 232
 233 typedef struct _FcStrSet    FcStrSet;
 234
 235 _FCFUNCPROTOBEGIN
 236
 237 /* fcblanks.c */
 238 FcBlanks *
 239 FcBlanksCreate (void);
 240
 241 void
 242 FcBlanksDestroy (FcBlanks *b);
 243
 244 FcBool
 245 FcBlanksAdd (FcBlanks *b, FcChar32 ucs4);
 246
 247 FcBool
 248 FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
 249
 250 /* fccfg.c */
 251 FcChar8 *
 252 FcConfigFilename (const FcChar8 *url);
 253
 254 FcConfig *
 255 FcConfigCreate (void);
 256
 257 void
 258 FcConfigDestroy (FcConfig *config);
 259
 260 FcBool
 261 FcConfigSetCurrent (FcConfig *config);
 262
 263 FcConfig *
 264 FcConfigGetCurrent (void);
 265
 266 FcBool
 267 FcConfigUptoDate (FcConfig *config);
 268
 269 FcBool
 270 FcConfigBuildFonts (FcConfig *config);
 271
 272 FcStrList *
 273 FcConfigGetFontDirs (FcConfig   *config);
 274
 275 FcStrList *
 276 FcConfigGetConfigDirs (FcConfig   *config);
 277
 278 FcStrList *
 279 FcConfigGetConfigFiles (FcConfig    *config);
 280
 281 FcChar8 *
 282 FcConfigGetCache (FcConfig  *config);
 283
 284 FcBlanks *
 285 FcConfigGetBlanks (FcConfig *config);
 286
 287 int
 288 FcConfigGetRescanInverval (FcConfig *config);
 289
 290 FcBool
 291 FcConfigSetRescanInverval (FcConfig *config, int rescanInterval);
 292
 293 FcFontSet *
 294 FcConfigGetFonts (FcConfig      *config,
 295                   FcSetName     set);
 296
 297 FcBool
 298 FcConfigAppFontAddFile (FcConfig    *config,
 299                         const FcChar8  *file);
 300
 301 FcBool
 302 FcConfigAppFontAddDir (FcConfig     *config,
 303                        const FcChar8   *dir);
 304
 305 void
 306 FcConfigAppFontClear (FcConfig      *config);
 307
 308 FcBool
 309 FcConfigSubstitute (FcConfig    *config,
 310                     FcPattern   *p,
 311                     FcMatchKind kind);
 312
 313 /* fccharset.c */
 314 FcCharSet *
 315 FcCharSetCreate (void);
 316
 317 void
 318 FcCharSetDestroy (FcCharSet *fcs);
 319
 320 FcBool
 321 FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4);
 322
 323 FcCharSet *
 324 FcCharSetCopy (FcCharSet *src);
 325
 326 FcBool
 327 FcCharSetEqual (const FcCharSet *a, const FcCharSet *b);
 328
 329 FcCharSet *
 330 FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b);
 331
 332 FcCharSet *
 333 FcCharSetUnion (const FcCharSet *a, const FcCharSet *b);
 334
 335 FcCharSet *
 336 FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b);
 337
 338 FcBool
 339 FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4);
 340
 341 FcChar32
 342 FcCharSetCount (const FcCharSet *a);
 343
 344 FcChar32
 345 FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b);
 346
 347 FcChar32
 348 FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b);
 349
 350 FcBool
 351 FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b);
 352
 353 #define FC_CHARSET_MAP_SIZE (256/32)
 354 #define FC_CHARSET_DONE ((FcChar32) -1)
 355
 356 FcChar32
 357 FcCharSetFirstPage (const FcCharSet *a,
 358                     FcChar32        map[FC_CHARSET_MAP_SIZE],
 359                     FcChar32        *next);
 360
 361 FcChar32
 362 FcCharSetNextPage (const FcCharSet  *a,
 363                    FcChar32         map[FC_CHARSET_MAP_SIZE],
 364                    FcChar32         *next);
 365
 366
 367 /* fcdbg.c */
 368 void
 369 FcValuePrint (FcValue v);
 370
 371 void
 372 FcPatternPrint (FcPattern *p);
 373
 374 void
 375 FcFontSetPrint (FcFontSet *s);
 376
 377 /* fcdefault.c */
 378 void
 379 FcDefaultSubstitute (FcPattern *pattern);
 380
 381 /* fcdir.c */
 382 FcBool
 383 FcFileScan (FcFontSet       *set,
 384             FcStrSet        *dirs,
 385             FcFileCache     *cache,
 386             FcBlanks        *blanks,
 387             const FcChar8   *file,
 388             FcBool          force);
 389
 390 FcBool
 391 FcDirScan (FcFontSet        *set,
 392            FcStrSet         *dirs,
 393            FcFileCache      *cache,
 394            FcBlanks         *blanks,
 395            const FcChar8    *dir,
 396            FcBool           force);
 397
 398 FcBool
 399 FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir);
 400
 401 FcBool
 402 FcDirCacheValid (const FcChar8 *dir);
 403
 404 /* fcfreetype.c */
 405 FcPattern *
 406 FcFreeTypeQuery (const FcChar8 *file, int id, FcBlanks *blanks, int *count);
 407
 408 /* fcfs.c */
 409
 410 FcFontSet *
 411 FcFontSetCreate (void);
 412
 413 void
 414 FcFontSetDestroy (FcFontSet *s);
 415
 416 FcBool
 417 FcFontSetAdd (FcFontSet *s, FcPattern *font);
 418
 419 /* fcinit.c */
 420 FcConfig *
 421 FcInitLoadConfig (void);
 422
 423 FcConfig *
 424 FcInitLoadConfigAndFonts (void);
 425
 426 FcBool
 427 FcInit (void);
 428
 429 int
 430 FcGetVersion (void);
 431
 432 FcBool
 433 FcInitReinitialize (void);
 434
 435 FcBool
 436 FcInitBringUptoDate (void);
 437
 438 /* fclist.c */
 439 FcObjectSet *
 440 FcObjectSetCreate (void);
 441
 442 FcBool
 443 FcObjectSetAdd (FcObjectSet *os, const char *object);
 444
 445 void
 446 FcObjectSetDestroy (FcObjectSet *os);
 447
 448 FcObjectSet *
 449 FcObjectSetVaBuild (const char *first, va_list va);
 450
 451 FcObjectSet *
 452 FcObjectSetBuild (const char *first, ...);
 453
 454 FcFontSet *
 455 FcFontSetList (FcConfig     *config,
 456                FcFontSet    **sets,
 457                int          nsets,
 458                FcPattern    *p,
 459                FcObjectSet  *os);
 460
 461 FcFontSet *
 462 FcFontList (FcConfig    *config,
 463             FcPattern   *p,
 464             FcObjectSet *os);
 465
 466 /* fcatomic.c */
 467
 468 FcAtomic *
 469 FcAtomicCreate (const FcChar8   *file);
 470
 471 FcBool
 472 FcAtomicLock (FcAtomic *atomic);
 473
 474 FcChar8 *
 475 FcAtomicNewFile (FcAtomic *atomic);
 476
 477 FcChar8 *
 478 FcAtomicOrigFile (FcAtomic *atomic);
 479
 480 FcBool
 481 FcAtomicReplaceOrig (FcAtomic *atomic);
 482
 483 void
 484 FcAtomicDeleteNew (FcAtomic *atomic);
 485
 486 void
 487 FcAtomicUnlock (FcAtomic *atomic);
 488
 489 void
 490 FcAtomicDestroy (FcAtomic *atomic);
 491
 492 /* fcmatch.c */
 493 FcPattern *
 494 FcFontSetMatch (FcConfig    *config,
 495                 FcFontSet   **sets,
 496                 int         nsets,
 497                 FcPattern   *p,
 498                 FcResult    *result);
 499
 500 FcPattern *
 501 FcFontMatch (FcConfig   *config,
 502              FcPattern  *p,
 503              FcResult   *result);
 504
 505 FcPattern *
 506 FcFontRenderPrepare (FcConfig       *config,
 507                      FcPattern      *pat,
 508                      FcPattern      *font);
 509
 510 FcFontSet *
 511 FcFontSetSort (FcConfig     *config,
 512                FcFontSet    **sets,
 513                int          nsets,
 514                FcPattern    *p,
 515                FcBool       trim,
 516                FcCharSet    **csp,
 517                FcResult     *result);
 518
 519 FcFontSet *
 520 FcFontSort (FcConfig     *config,
 521             FcPattern    *p,
 522             FcBool       trim,
 523             FcCharSet    **csp,
 524             FcResult     *result);
 525
 526 void
 527 FcFontSetSortDestroy (FcFontSet *fs);
 528
 529 /* fcmatrix.c */
 530 FcMatrix *
 531 FcMatrixCopy (const FcMatrix *mat);
 532
 533 FcBool
 534 FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2);
 535
 536 void
 537 FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b);
 538
 539 void
 540 FcMatrixRotate (FcMatrix *m, double c, double s);
 541
 542 void
 543 FcMatrixScale (FcMatrix *m, double sx, double sy);
 544
 545 void
 546 FcMatrixShear (FcMatrix *m, double sh, double sv);
 547
 548 /* fcname.c */
 549
 550 FcBool
 551 FcNameRegisterObjectTypes (const FcObjectType *types, int ntype);
 552
 553 FcBool
 554 FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype);
 555
 556 const FcObjectType *
 557 FcNameGetObjectType (const char *object);
 558
 559 FcBool
 560 FcNameRegisterConstants (const FcConstant *consts, int nconsts);
 561
 562 FcBool
 563 FcNameUnregisterConstants (const FcConstant *consts, int nconsts);
 564
 565 const FcConstant *
 566 FcNameGetConstant (FcChar8 *string);
 567
 568 FcBool
 569 FcNameConstant (FcChar8 *string, int *result);
 570
 571 FcPattern *
 572 FcNameParse (const FcChar8 *name);
 573
 574 FcChar8 *
 575 FcNameUnparse (FcPattern *pat);
 576
 577 /* fcpat.c */
 578 FcPattern *
 579 FcPatternCreate (void);
 580
 581 FcPattern *
 582 FcPatternDuplicate (FcPattern *p);
 583
 584 void
 585 FcValueDestroy (FcValue v);
 586
 587 FcBool
 588 FcValueEqual (FcValue va, FcValue vb);
 589
 590 FcValue
 591 FcValueSave (FcValue v);
 592
 593 void
 594 FcPatternDestroy (FcPattern *p);
 595
 596 FcBool
 597 FcPatternEqual (FcPattern *pa, FcPattern *pb);
 598
 599 FcBool
 600 FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append);
 601
 602 FcResult
 603 FcPatternGet (FcPattern *p, const char *object, int id, FcValue *v);
 604
 605 FcBool
 606 FcPatternDel (FcPattern *p, const char *object);
 607
 608 FcBool
 609 FcPatternAddInteger (FcPattern *p, const char *object, int i);
 610
 611 FcBool
 612 FcPatternAddDouble (FcPattern *p, const char *object, double d);
 613
 614 FcBool
 615 FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s);
 616
 617 FcBool
 618 FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s);
 619
 620 FcBool
 621 FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c);
 622
 623 FcBool
 624 FcPatternAddBool (FcPattern *p, const char *object, FcBool b);
 625
 626 FcResult
 627 FcPatternGetInteger (FcPattern *p, const char *object, int n, int *i);
 628
 629 FcResult
 630 FcPatternGetDouble (FcPattern *p, const char *object, int n, double *d);
 631
 632 FcResult
 633 FcPatternGetString (FcPattern *p, const char *object, int n, FcChar8 ** s);
 634
 635 FcResult
 636 FcPatternGetMatrix (FcPattern *p, const char *object, int n, FcMatrix **s);
 637
 638 FcResult
 639 FcPatternGetCharSet (FcPattern *p, const char *object, int n, FcCharSet **c);
 640
 641 FcResult
 642 FcPatternGetBool (FcPattern *p, const char *object, int n, FcBool *b);
 643
 644 FcPattern *
 645 FcPatternVaBuild (FcPattern *orig, va_list va);
 646
 647 FcPattern *
 648 FcPatternBuild (FcPattern *orig, ...);
 649
 650 /* fcstr.c */
 651
 652 FcChar8 *
 653 FcStrCopy (const FcChar8 *s);
 654
 655 FcChar8 *
 656 FcStrCopyFilename (const FcChar8 *s);
 657
 658 #define FcToLower(c)    (('A' <= (c) && (c) <= 'Z') ? (c) - 'A' + 'a' : (c))
 659
 660 int
 661 FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
 662
 663 int
 664 FcStrCmp (const FcChar8 *s1, const FcChar8 *s2);
 665
 666 int
 667 FcUtf8ToUcs4 (FcChar8   *src_orig,
 668               FcChar32  *dst,
 669               int       len);
 670
 671 FcBool
 672 FcUtf8Len (FcChar8      *string,
 673            int          len,
 674            int          *nchar,
 675            int          *wchar);
 676
 677 FcChar8 *
 678 FcStrDirname (const FcChar8 *file);
 679
 680 FcChar8 *
 681 FcStrBasename (const FcChar8 *file);
 682
 683 FcStrSet *
 684 FcStrSetCreate (void);
 685
 686 FcBool
 687 FcStrSetMember (FcStrSet *set, const FcChar8 *s);
 688
 689 FcBool
 690 FcStrSetAdd (FcStrSet *set, const FcChar8 *s);
 691
 692 FcBool
 693 FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s);
 694
 695 FcBool
 696 FcStrSetDel (FcStrSet *set, const FcChar8 *s);
 697
 698 void
 699 FcStrSetDestroy (FcStrSet *set);
 700
 701 FcStrList *
 702 FcStrListCreate (FcStrSet *set);
 703
 704 FcChar8 *
 705 FcStrListNext (FcStrList *list);
 706
 707 void
 708 FcStrListDone (FcStrList *list);
 709
 710 /* fcxml.c */
 711 FcBool
 712 FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain);
 713
 714 _FCFUNCPROTOEND
 715
 716 #endif /* _FONTCONFIG_H_ */