libraries/freetype-2.0.5/include/freetype/tttables.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  tttables.h                                                             */
   4 /*                                                                         */
   5 /*    Basic SFNT/TrueType tables definitions and interface                 */
   6 /*    (specification only).                                                */
   7 /*                                                                         */
   8 /*  Copyright 1996-2001 by                                                 */
   9 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  10 /*                                                                         */
  11 /*  This file is part of the FreeType project, and may only be used,       */
  12 /*  modified, and distributed under the terms of the FreeType project      */
  13 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  14 /*  this file you indicate that you have read the license and              */
  15 /*  understand and accept it fully.                                        */
  16 /*                                                                         */
  17 /***************************************************************************/
  18
  19
  20 #ifndef __TTTABLES_H__
  21 #define __TTTABLES_H__
  22
  23
  24 #include <ft2build.h>
  25 #include FT_FREETYPE_H
  26
  27
  28 FT_BEGIN_HEADER
  29
  30   /*************************************************************************/
  31   /*                                                                       */
  32   /* <Section>                                                             */
  33   /*    truetype_tables                                                    */
  34   /*                                                                       */
  35   /* <Title>                                                               */
  36   /*    TrueType Tables                                                    */
  37   /*                                                                       */
  38   /* <Abstract>                                                            */
  39   /*    TrueType-specific table types and functions.                       */
  40   /*                                                                       */
  41   /* <Description>                                                         */
  42   /*    This section contains the definition of TrueType-specific tables   */
  43   /*    as well as some routines used to access and process them.          */
  44   /*                                                                       */
  45   /*************************************************************************/
  46
  47
  48   /*************************************************************************/
  49   /*                                                                       */
  50   /* <Struct>                                                              */
  51   /*    TT_Header                                                          */
  52   /*                                                                       */
  53   /* <Description>                                                         */
  54   /*    A structure used to model a TrueType font header table.  All       */
  55   /*    fields follow the TrueType specification.                          */
  56   /*                                                                       */
  57   typedef struct  TT_Header_
  58   {
  59     FT_Fixed   Table_Version;
  60     FT_Fixed   Font_Revision;
  61
  62     FT_Long    CheckSum_Adjust;
  63     FT_Long    Magic_Number;
  64
  65     FT_UShort  Flags;
  66     FT_UShort  Units_Per_EM;
  67
  68     FT_Long    Created [2];
  69     FT_Long    Modified[2];
  70
  71     FT_Short   xMin;
  72     FT_Short   yMin;
  73     FT_Short   xMax;
  74     FT_Short   yMax;
  75
  76     FT_UShort  Mac_Style;
  77     FT_UShort  Lowest_Rec_PPEM;
  78
  79     FT_Short   Font_Direction;
  80     FT_Short   Index_To_Loc_Format;
  81     FT_Short   Glyph_Data_Format;
  82
  83   } TT_Header;
  84
  85
  86   /*************************************************************************/
  87   /*                                                                       */
  88   /* <Struct>                                                              */
  89   /*    TT_HoriHeader                                                      */
  90   /*                                                                       */
  91   /* <Description>                                                         */
  92   /*    A structure used to model a TrueType horizontal header, the `hhea' */
  93   /*    table, as well as the corresponding horizontal metrics table,      */
  94   /*    i.e., the `hmtx' table.                                            */
  95   /*                                                                       */
  96   /* <Fields>                                                              */
  97   /*    Version                :: The table version.                       */
  98   /*                                                                       */
  99   /*    Ascender               :: The font's ascender, i.e., the distance  */
 100   /*                              from the baseline to the top-most of all */
 101   /*                              glyph points found in the font.          */
 102   /*                                                                       */
 103   /*                              This value is invalid in many fonts, as  */
 104   /*                              it is usually set by the font designer,  */
 105   /*                              and often reflects only a portion of the */
 106   /*                              glyphs found in the font (maybe ASCII).  */
 107   /*                                                                       */
 108   /*                              You should use the `sTypoAscender' field */
 109   /*                              of the OS/2 table instead if you want    */
 110   /*                              the correct one.                         */
 111   /*                                                                       */
 112   /*    Descender              :: The font's descender, i.e., the distance */
 113   /*                              from the baseline to the bottom-most of  */
 114   /*                              all glyph points found in the font.  It  */
 115   /*                              is negative.                             */
 116   /*                                                                       */
 117   /*                              This value is invalid in many fonts, as  */
 118   /*                              it is usually set by the font designer,  */
 119   /*                              and often reflects only a portion of the */
 120   /*                              glyphs found in the font (maybe ASCII).  */
 121   /*                                                                       */
 122   /*                              You should use the `sTypoDescender'      */
 123   /*                              field of the OS/2 table instead if you   */
 124   /*                              want the correct one.                    */
 125   /*                                                                       */
 126   /*    Line_Gap               :: The font's line gap, i.e., the distance  */
 127   /*                              to add to the ascender and descender to  */
 128   /*                              get the BTB, i.e., the                   */
 129   /*                              baseline-to-baseline distance for the    */
 130   /*                              font.                                    */
 131   /*                                                                       */
 132   /*    advance_Width_Max      :: This field is the maximum of all advance */
 133   /*                              widths found in the font.  It can be     */
 134   /*                              used to compute the maximum width of an  */
 135   /*                              arbitrary string of text.                */
 136   /*                                                                       */
 137   /*    min_Left_Side_Bearing  :: The minimum left side bearing of all     */
 138   /*                              glyphs within the font.                  */
 139   /*                                                                       */
 140   /*    min_Right_Side_Bearing :: The minimum right side bearing of all    */
 141   /*                              glyphs within the font.                  */
 142   /*                                                                       */
 143   /*    xMax_Extent            :: The maximum horizontal extent (i.e., the */
 144   /*                              `width' of a glyph's bounding box) for   */
 145   /*                              all glyphs in the font.                  */
 146   /*                                                                       */
 147   /*    caret_Slope_Rise       :: The rise coefficient of the cursor's     */
 148   /*                              slope of the cursor (slope=rise/run).    */
 149   /*                                                                       */
 150   /*    caret_Slope_Run        :: The run coefficient of the cursor's      */
 151   /*                              slope.                                   */
 152   /*                                                                       */
 153   /*    Reserved               :: 10 reserved bytes.                       */
 154   /*                                                                       */
 155   /*    metric_Data_Format     :: Always 0.                                */
 156   /*                                                                       */
 157   /*    number_Of_HMetrics     :: Number of HMetrics entries in the `hmtx' */
 158   /*                              table -- this value can be smaller than  */
 159   /*                              the total number of glyphs in the font.  */
 160   /*                                                                       */
 161   /*    long_metrics           :: A pointer into the `hmtx' table.         */
 162   /*                                                                       */
 163   /*    short_metrics          :: A pointer into the `hmtx' table.         */
 164   /*                                                                       */
 165   /* <Note>                                                                */
 166   /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
 167   /*               be identical except for the names of their fields which */
 168   /*               are different.                                          */
 169   /*                                                                       */
 170   /*               This ensures that a single function in the `ttload'     */
 171   /*               module is able to read both the horizontal and vertical */
 172   /*               headers.                                                */
 173   /*                                                                       */
 174   typedef struct  TT_HoriHeader_
 175   {
 176     FT_Fixed   Version;
 177     FT_Short   Ascender;
 178     FT_Short   Descender;
 179     FT_Short   Line_Gap;
 180
 181     FT_UShort  advance_Width_Max;      /* advance width maximum */
 182
 183     FT_Short   min_Left_Side_Bearing;  /* minimum left-sb       */
 184     FT_Short   min_Right_Side_Bearing; /* minimum right-sb      */
 185     FT_Short   xMax_Extent;            /* xmax extents          */
 186     FT_Short   caret_Slope_Rise;
 187     FT_Short   caret_Slope_Run;
 188     FT_Short   caret_Offset;
 189
 190     FT_Short   Reserved[4];
 191
 192     FT_Short   metric_Data_Format;
 193     FT_UShort  number_Of_HMetrics;
 194
 195     /* The following fields are not defined by the TrueType specification */
 196     /* but they are used to connect the metrics header to the relevant    */
 197     /* `HMTX' table.                                                      */
 198
 199     void*      long_metrics;
 200     void*      short_metrics;
 201
 202   } TT_HoriHeader;
 203
 204
 205   /*************************************************************************/
 206   /*                                                                       */
 207   /* <Struct>                                                              */
 208   /*    TT_VertHeader                                                      */
 209   /*                                                                       */
 210   /* <Description>                                                         */
 211   /*    A structure used to model a TrueType vertical header, the `vhea'   */
 212   /*    table, as well as the corresponding vertical metrics table, i.e.,  */
 213   /*    the `vmtx' table.                                                  */
 214   /*                                                                       */
 215   /* <Fields>                                                              */
 216   /*    Version                 :: The table version.                      */
 217   /*                                                                       */
 218   /*    Ascender                :: The font's ascender, i.e., the distance */
 219   /*                               from the baseline to the top-most of    */
 220   /*                               all glyph points found in the font.     */
 221   /*                                                                       */
 222   /*                               This value is invalid in many fonts, as */
 223   /*                               it is usually set by the font designer, */
 224   /*                               and often reflects only a portion of    */
 225   /*                               the glyphs found in the font (maybe     */
 226   /*                               ASCII).                                 */
 227   /*                                                                       */
 228   /*                               You should use the `sTypoAscender'      */
 229   /*                               field of the OS/2 table instead if you  */
 230   /*                               want the correct one.                   */
 231   /*                                                                       */
 232   /*    Descender               :: The font's descender, i.e., the         */
 233   /*                               distance from the baseline to the       */
 234   /*                               bottom-most of all glyph points found   */
 235   /*                               in the font.  It is negative.           */
 236   /*                                                                       */
 237   /*                               This value is invalid in many fonts, as */
 238   /*                               it is usually set by the font designer, */
 239   /*                               and often reflects only a portion of    */
 240   /*                               the glyphs found in the font (maybe     */
 241   /*                               ASCII).                                 */
 242   /*                                                                       */
 243   /*                               You should use the `sTypoDescender'     */
 244   /*                               field of the OS/2 table instead if you  */
 245   /*                               want the correct one.                   */
 246   /*                                                                       */
 247   /*    Line_Gap                :: The font's line gap, i.e., the distance */
 248   /*                               to add to the ascender and descender to */
 249   /*                               get the BTB, i.e., the                  */
 250   /*                               baseline-to-baseline distance for the   */
 251   /*                               font.                                   */
 252   /*                                                                       */
 253   /*    advance_Height_Max      :: This field is the maximum of all        */
 254   /*                               advance heights found in the font.  It  */
 255   /*                               can be used to compute the maximum      */
 256   /*                               height of an arbitrary string of text.  */
 257   /*                                                                       */
 258   /*    min_Top_Side_Bearing    :: The minimum top side bearing of all     */
 259   /*                               glyphs within the font.                 */
 260   /*                                                                       */
 261   /*    min_Bottom_Side_Bearing :: The minimum bottom side bearing of all  */
 262   /*                               glyphs within the font.                 */
 263   /*                                                                       */
 264   /*    yMax_Extent             :: The maximum vertical extent (i.e., the  */
 265   /*                               `height' of a glyph's bounding box) for */
 266   /*                               all glyphs in the font.                 */
 267   /*                                                                       */
 268   /*    caret_Slope_Rise        :: The rise coefficient of the cursor's    */
 269   /*                               slope of the cursor (slope=rise/run).   */
 270   /*                                                                       */
 271   /*    caret_Slope_Run         :: The run coefficient of the cursor's     */
 272   /*                               slope.                                  */
 273   /*                                                                       */
 274   /*    caret_Offset            :: The cursor's offset for slanted fonts.  */
 275   /*                               This value is `reserved' in vmtx        */
 276   /*                               version 1.0.                            */
 277   /*                                                                       */
 278   /*    Reserved                :: 8 reserved bytes.                       */
 279   /*                                                                       */
 280   /*    metric_Data_Format      :: Always 0.                               */
 281   /*                                                                       */
 282   /*    number_Of_HMetrics      :: Number of VMetrics entries in the       */
 283   /*                               `vmtx' table -- this value can be       */
 284   /*                               smaller than the total number of glyphs */
 285   /*                               in the font.                            */
 286   /*                                                                       */
 287   /*    long_metrics           :: A pointer into the `vmtx' table.         */
 288   /*                                                                       */
 289   /*    short_metrics          :: A pointer into the `vmtx' table.         */
 290   /*                                                                       */
 291   /* <Note>                                                                */
 292   /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
 293   /*               be identical except for the names of their fields which */
 294   /*               are different.                                          */
 295   /*                                                                       */
 296   /*               This ensures that a single function in the `ttload'     */
 297   /*               module is able to read both the horizontal and vertical */
 298   /*               headers.                                                */
 299   /*                                                                       */
 300   typedef struct  TT_VertHeader_
 301   {
 302     FT_Fixed   Version;
 303     FT_Short   Ascender;
 304     FT_Short   Descender;
 305     FT_Short   Line_Gap;
 306
 307     FT_UShort  advance_Height_Max;      /* advance height maximum */
 308
 309     FT_Short   min_Top_Side_Bearing;    /* minimum left-sb or top-sb       */
 310     FT_Short   min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb   */
 311     FT_Short   yMax_Extent;             /* xmax or ymax extents            */
 312     FT_Short   caret_Slope_Rise;
 313     FT_Short   caret_Slope_Run;
 314     FT_Short   caret_Offset;
 315
 316     FT_Short   Reserved[4];
 317
 318     FT_Short   metric_Data_Format;
 319     FT_UShort  number_Of_VMetrics;
 320
 321     /* The following fields are not defined by the TrueType specification */
 322     /* but they're used to connect the metrics header to the relevant     */
 323     /* `HMTX' or `VMTX' table.                                            */
 324
 325     void*      long_metrics;
 326     void*      short_metrics;
 327
 328   } TT_VertHeader;
 329
 330
 331   /*************************************************************************/
 332   /*                                                                       */
 333   /* <Struct>                                                              */
 334   /*    TT_OS2                                                             */
 335   /*                                                                       */
 336   /* <Description>                                                         */
 337   /*    A structure used to model a TrueType OS/2 table. This is the long  */
 338   /*    table version.  All fields comply to the TrueType specification.   */
 339   /*                                                                       */
 340   /*    Note that we now support old Mac fonts which do not include an     */
 341   /*    OS/2 table.  In this case, the `version' field is always set to    */
 342   /*    0xFFFF.                                                            */
 343   /*                                                                       */
 344   typedef struct  TT_OS2_
 345   {
 346     FT_UShort  version;                /* 0x0001 - more or 0xFFFF */
 347     FT_Short   xAvgCharWidth;
 348     FT_UShort  usWeightClass;
 349     FT_UShort  usWidthClass;
 350     FT_Short   fsType;
 351     FT_Short   ySubscriptXSize;
 352     FT_Short   ySubscriptYSize;
 353     FT_Short   ySubscriptXOffset;
 354     FT_Short   ySubscriptYOffset;
 355     FT_Short   ySuperscriptXSize;
 356     FT_Short   ySuperscriptYSize;
 357     FT_Short   ySuperscriptXOffset;
 358     FT_Short   ySuperscriptYOffset;
 359     FT_Short   yStrikeoutSize;
 360     FT_Short   yStrikeoutPosition;
 361     FT_Short   sFamilyClass;
 362
 363     FT_Byte    panose[10];
 364
 365     FT_ULong   ulUnicodeRange1;        /* Bits 0-31   */
 366     FT_ULong   ulUnicodeRange2;        /* Bits 32-63  */
 367     FT_ULong   ulUnicodeRange3;        /* Bits 64-95  */
 368     FT_ULong   ulUnicodeRange4;        /* Bits 96-127 */
 369
 370     FT_Char    achVendID[4];
 371
 372     FT_UShort  fsSelection;
 373     FT_UShort  usFirstCharIndex;
 374     FT_UShort  usLastCharIndex;
 375     FT_Short   sTypoAscender;
 376     FT_Short   sTypoDescender;
 377     FT_Short   sTypoLineGap;
 378     FT_UShort  usWinAscent;
 379     FT_UShort  usWinDescent;
 380
 381     /* only version 1 tables: */
 382
 383     FT_ULong   ulCodePageRange1;       /* Bits 0-31   */
 384     FT_ULong   ulCodePageRange2;       /* Bits 32-63  */
 385
 386     /* only version 2 tables: */
 387
 388     FT_Short   sxHeight;
 389     FT_Short   sCapHeight;
 390     FT_UShort  usDefaultChar;
 391     FT_UShort  usBreakChar;
 392     FT_UShort  usMaxContext;
 393
 394   } TT_OS2;
 395
 396
 397   /*************************************************************************/
 398   /*                                                                       */
 399   /* <Struct>                                                              */
 400   /*    TT_Postscript                                                      */
 401   /*                                                                       */
 402   /* <Description>                                                         */
 403   /*    A structure used to model a TrueType Postscript table.  All fields */
 404   /*    comply to the TrueType table.  This structure does not reference   */
 405   /*    the Postscript glyph names, which can be nevertheless accessed     */
 406   /*    with the `ttpost' module.                                          */
 407   /*                                                                       */
 408   typedef struct  TT_Postscript_
 409   {
 410     FT_Fixed  FormatType;
 411     FT_Fixed  italicAngle;
 412     FT_Short  underlinePosition;
 413     FT_Short  underlineThickness;
 414     FT_ULong  isFixedPitch;
 415     FT_ULong  minMemType42;
 416     FT_ULong  maxMemType42;
 417     FT_ULong  minMemType1;
 418     FT_ULong  maxMemType1;
 419
 420     /* Glyph names follow in the file, but we don't   */
 421     /* load them by default.  See the ttpost.c file.  */
 422
 423   } TT_Postscript;
 424
 425
 426   /*************************************************************************/
 427   /*                                                                       */
 428   /* <Struct>                                                              */
 429   /*    TT_PCLT                                                            */
 430   /*                                                                       */
 431   /* <Description>                                                         */
 432   /*    A structure used to model a TrueType PCLT table.  All fields       */
 433   /*    comply to the TrueType table.                                      */
 434   /*                                                                       */
 435   typedef struct  TT_PCLT_
 436   {
 437     FT_Fixed   Version;
 438     FT_ULong   FontNumber;
 439     FT_UShort  Pitch;
 440     FT_UShort  xHeight;
 441     FT_UShort  Style;
 442     FT_UShort  TypeFamily;
 443     FT_UShort  CapHeight;
 444     FT_UShort  SymbolSet;
 445     FT_Char    TypeFace[16];
 446     FT_Char    CharacterComplement[8];
 447     FT_Char    FileName[6];
 448     FT_Char    StrokeWeight;
 449     FT_Char    WidthType;
 450     FT_Byte    SerifStyle;
 451     FT_Byte    Reserved;
 452
 453   } TT_PCLT;
 454
 455
 456   /*************************************************************************/
 457   /*                                                                       */
 458   /* <Struct>                                                              */
 459   /*    TT_MaxProfile                                                      */
 460   /*                                                                       */
 461   /* <Description>                                                         */
 462   /*    The maximum profile is a table containing many max values which    */
 463   /*    can be used to pre-allocate arrays.  This ensures that no memory   */
 464   /*    allocation occurs during a glyph load.                             */
 465   /*                                                                       */
 466   /* <Fields>                                                              */
 467   /*    version               :: The version number.                       */
 468   /*                                                                       */
 469   /*    numGlyphs             :: The number of glyphs in this TrueType     */
 470   /*                             font.                                     */
 471   /*                                                                       */
 472   /*    maxPoints             :: The maximum number of points in a         */
 473   /*                             non-composite TrueType glyph.  See also   */
 474   /*                             the structure element                     */
 475   /*                             `maxCompositePoints'.                     */
 476   /*                                                                       */
 477   /*    maxContours           :: The maximum number of contours in a       */
 478   /*                             non-composite TrueType glyph.  See also   */
 479   /*                             the structure element                     */
 480   /*                             `maxCompositeContours'.                   */
 481   /*                                                                       */
 482   /*    maxCompositePoints    :: The maximum number of points in a         */
 483   /*                             composite TrueType glyph.  See also the   */
 484   /*                             structure element `maxPoints'.            */
 485   /*                                                                       */
 486   /*    maxCompositeContours  :: The maximum number of contours in a       */
 487   /*                             composite TrueType glyph.  See also the   */
 488   /*                             structure element `maxContours'.          */
 489   /*                                                                       */
 490   /*    maxZones              :: The maximum number of zones used for      */
 491   /*                             glyph hinting.                            */
 492   /*                                                                       */
 493   /*    maxTwilightPoints     :: The maximum number of points in the       */
 494   /*                             twilight zone used for glyph hinting.     */
 495   /*                                                                       */
 496   /*    maxStorage            :: The maximum number of elements in the     */
 497   /*                             storage area used for glyph hinting.      */
 498   /*                                                                       */
 499   /*    maxFunctionDefs       :: The maximum number of function            */
 500   /*                             definitions in the TrueType bytecode for  */
 501   /*                             this font.                                */
 502   /*                                                                       */
 503   /*    maxInstructionDefs    :: The maximum number of instruction         */
 504   /*                             definitions in the TrueType bytecode for  */
 505   /*                             this font.                                */
 506   /*                                                                       */
 507   /*    maxStackElements      :: The maximum number of stack elements used */
 508   /*                             during bytecode interpretation.           */
 509   /*                                                                       */
 510   /*    maxSizeOfInstructions :: The maximum number of TrueType opcodes    */
 511   /*                             used for glyph hinting.                   */
 512   /*                                                                       */
 513   /*    maxComponentElements  :: An obscure value related to composite     */
 514   /*                             glyphs definitions.                       */
 515   /*                                                                       */
 516   /*    maxComponentDepth     :: An obscure value related to composite     */
 517   /*                             glyphs definitions.  Probably the maximum */
 518   /*                             number of simple glyphs in a composite.   */
 519   /*                                                                       */
 520   /* <Note>                                                                */
 521   /*    This structure is only used during font loading.                   */
 522   /*                                                                       */
 523   typedef struct  TT_MaxProfile_
 524   {
 525     FT_Fixed   version;
 526     FT_UShort  numGlyphs;
 527     FT_UShort  maxPoints;
 528     FT_UShort  maxContours;
 529     FT_UShort  maxCompositePoints;
 530     FT_UShort  maxCompositeContours;
 531     FT_UShort  maxZones;
 532     FT_UShort  maxTwilightPoints;
 533     FT_UShort  maxStorage;
 534     FT_UShort  maxFunctionDefs;
 535     FT_UShort  maxInstructionDefs;
 536     FT_UShort  maxStackElements;
 537     FT_UShort  maxSizeOfInstructions;
 538     FT_UShort  maxComponentElements;
 539     FT_UShort  maxComponentDepth;
 540
 541   } TT_MaxProfile;
 542
 543
 544   /* */
 545
 546   typedef enum
 547   {
 548     ft_sfnt_head = 0,
 549     ft_sfnt_maxp = 1,
 550     ft_sfnt_os2  = 2,
 551     ft_sfnt_hhea = 3,
 552     ft_sfnt_vhea = 4,
 553     ft_sfnt_post = 5,
 554     ft_sfnt_pclt = 6,
 555
 556     sfnt_max   /* don't remove */
 557
 558   } FT_Sfnt_Tag;
 559
 560
 561   /* internal use only */
 562   typedef void*
 563   (*FT_Get_Sfnt_Table_Func)( FT_Face      face,
 564                              FT_Sfnt_Tag  tag );
 565
 566
 567   /*************************************************************************/
 568   /*                                                                       */
 569   /* <Function>                                                            */
 570   /*    FT_Get_Sfnt_Table                                                  */
 571   /*                                                                       */
 572   /* <Description>                                                         */
 573   /*    Returns a pointer to a given SFNT table within a face.             */
 574   /*                                                                       */
 575   /* <Input>                                                               */
 576   /*    face :: A handle to the source.                                    */
 577   /*                                                                       */
 578   /*    tag  :: The index of the SFNT table.                               */
 579   /*                                                                       */
 580   /* <Return>                                                              */
 581   /*    A type-less pointer to the table.  This will be 0 in case of       */
 582   /*    error, or if the corresponding table was not found *OR* loaded     */
 583   /*    from the file.                                                     */
 584   /*                                                                       */
 585   /* <Note>                                                                */
 586   /*    The table is owned by the face object and disappears with it.      */
 587   /*                                                                       */
 588   /*    This function is only useful to access SFNT tables that are loaded */
 589   /*    by the sfnt/truetype/opentype drivers.  See FT_Sfnt_Tag for a      */
 590   /*    list.                                                              */
 591   /*                                                                       */
 592   FT_EXPORT( void* )
 593   FT_Get_Sfnt_Table( FT_Face      face,
 594                      FT_Sfnt_Tag  tag );
 595
 596
 597   /* */
 598
 599
 600 FT_END_HEADER
 601
 602 #endif /* __TTTABLES_H__ */
 603
 604
 605 /* END */