binutils/windres.h

   1 /* windres.h -- header file for windres program.
   2    Copyright 1997, 1998 Free Software Foundation, Inc.
   3    Written by Ian Lance Taylor, Cygnus Support.
   4
   5    This file is part of GNU Binutils.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  20    02111-1307, USA.  */
  21
  22 #include <ansidecl.h>
  23
  24 /* This is the header file for the windres program.  It defines
  25    structures and declares functions used within the program.  */
  26
  27 #include "winduni.h"
  28
  29 /* We represent resources internally as a tree, similar to the tree
  30    used in the .rsrc section of a COFF file.  The root is a
  31    res_directory structure.  */
  32
  33 struct res_directory
  34 {
  35   /* Resource flags.  According to the MS docs, this is currently
  36      always zero.  */
  37   unsigned long characteristics;
  38   /* Time/date stamp.  */
  39   unsigned long time;
  40   /* Major version number.  */
  41   unsigned short major;
  42   /* Minor version number.  */
  43   unsigned short minor;
  44   /* Directory entries.  */
  45   struct res_entry *entries;
  46 };
  47
  48 /* A resource ID is stored in a res_id structure.  */
  49
  50 struct res_id
  51 {
  52   /* Non-zero if this entry has a name rather than an ID.  */
  53   unsigned int named : 1;
  54   union
  55   {
  56     /* If the named field is non-zero, this is the name.  */
  57     struct
  58     {
  59       /* Length of the name.  */
  60       int length;
  61       /* Pointer to the name, which is a Unicode string.  */
  62       unichar *name;
  63     } n;
  64     /* If the named field is zero, this is the ID.  */
  65     unsigned long id;
  66   } u;
  67 };
  68
  69 /* Each entry in the tree is a res_entry structure.  We mix
  70    directories and resources because in a COFF file all entries in a
  71    directory are sorted together, whether the entries are
  72    subdirectories or resources.  */
  73
  74 struct res_entry
  75 {
  76   /* Next entry.  */
  77   struct res_entry *next;
  78   /* Resource ID.  */
  79   struct res_id id;
  80   /* Non-zero if this entry is a subdirectory rather than a leaf.  */
  81   unsigned int subdir : 1;
  82   union
  83   {
  84     /* If the subdir field is non-zero, this is a pointer to the
  85        subdirectory.  */
  86     struct res_directory *dir;
  87     /* If the subdir field is zero, this is a pointer to the resource
  88        data.  */
  89     struct res_resource *res;
  90   } u;
  91 };
  92
  93 /* Types of resources.  */
  94
  95 enum res_type
  96 {
  97   RES_TYPE_UNINITIALIZED,
  98   RES_TYPE_ACCELERATOR,
  99   RES_TYPE_BITMAP,
 100   RES_TYPE_CURSOR,
 101   RES_TYPE_GROUP_CURSOR,
 102   RES_TYPE_DIALOG,
 103   RES_TYPE_FONT,
 104   RES_TYPE_FONTDIR,
 105   RES_TYPE_ICON,
 106   RES_TYPE_GROUP_ICON,
 107   RES_TYPE_MENU,
 108   RES_TYPE_MESSAGETABLE,
 109   RES_TYPE_RCDATA,
 110   RES_TYPE_STRINGTABLE,
 111   RES_TYPE_USERDATA,
 112   RES_TYPE_VERSIONINFO
 113 };
 114
 115 /* A res file and a COFF file store information differently.  The
 116    res_info structures holds data which in a res file is stored with
 117    each resource, but in a COFF file is stored elsewhere.  */
 118
 119 struct res_res_info
 120 {
 121   /* Language.  In a COFF file, the third level of the directory is
 122      keyed by the language, so the language of a resource is defined
 123      by its location in the resource tree.  */
 124   unsigned short language;
 125   /* Characteristics of the resource.  Entirely user defined.  In a
 126      COFF file, the res_directory structure has a characteristics
 127      field, but I don't know if it's related to the one in the res
 128      file.  */
 129   unsigned long characteristics;
 130   /* Version of the resource.  Entirely user defined.  In a COFF file,
 131      the res_directory structure has a characteristics field, but I
 132      don't know if it's related to the one in the res file.  */
 133   unsigned long version;
 134   /* Memory flags.  This is a combination of the MEMFLAG values
 135      defined below.  Most of these values are historical, and are not
 136      meaningful for win32.  I don't think there is any way to store
 137      this information in a COFF file.  */
 138   unsigned short memflags;
 139 };
 140
 141 /* Each resource in a COFF file has some information which can does
 142    not appear in a res file.  */
 143
 144 struct res_coff_info
 145 {
 146   /* The code page used for the data.  I don't really know what this
 147      should be.  */
 148   unsigned long codepage;
 149   /* A resource entry in a COFF file has a reserved field, which we
 150      record here when reading a COFF file.  When writing a COFF file,
 151      we set this field to zero.  */
 152   unsigned long reserved;
 153 };
 154
 155 /* Resource data is stored in a res_resource structure.  */
 156
 157 struct res_resource
 158 {
 159   /* The type of resource.  */
 160   enum res_type type;
 161   /* The data for the resource.  */
 162   union
 163   {
 164     struct
 165     {
 166       unsigned long length;
 167       const unsigned char *data;
 168     } data;
 169     struct accelerator *acc;
 170     struct cursor *cursor;
 171     struct group_cursor *group_cursor;
 172     struct dialog *dialog;
 173     struct fontdir *fontdir;
 174     struct group_icon *group_icon;
 175     struct menu *menu;
 176     struct rcdata_item *rcdata;
 177     struct stringtable *stringtable;
 178     struct rcdata_item *userdata;
 179     struct versioninfo *versioninfo;
 180   } u;
 181   /* Information from a res file.  */
 182   struct res_res_info res_info;
 183   /* Information from a COFF file.  */
 184   struct res_coff_info coff_info;
 185 };
 186
 187 /* Memory flags in the memflags field of a struct res_resource.  */
 188
 189 #define MEMFLAG_MOVEABLE        0x10
 190 #define MEMFLAG_PURE            0x20
 191 #define MEMFLAG_PRELOAD         0x40
 192 #define MEMFLAG_DISCARDABLE     0x1000
 193
 194 /* Standard resource type codes.  These are used in the ID field of a
 195    res_entry structure.  */
 196
 197 #define RT_CURSOR                1
 198 #define RT_BITMAP                2
 199 #define RT_ICON                  3
 200 #define RT_MENU                  4
 201 #define RT_DIALOG                5
 202 #define RT_STRING                6
 203 #define RT_FONTDIR               7
 204 #define RT_FONT                  8
 205 #define RT_ACCELERATOR           9
 206 #define RT_RCDATA               10
 207 #define RT_MESSAGETABLE         11
 208 #define RT_GROUP_CURSOR         12
 209 #define RT_GROUP_ICON           14
 210 #define RT_VERSION              16
 211 #define RT_DLGINCLUDE           17
 212 #define RT_PLUGPLAY             19
 213 #define RT_VXD                  20
 214 #define RT_ANICURSOR            21
 215 #define RT_ANIICON              22
 216
 217 /* An accelerator resource is a linked list of these structures.  */
 218
 219 struct accelerator
 220 {
 221   /* Next accelerator.  */
 222   struct accelerator *next;
 223   /* Flags.  A combination of the ACC values defined below.  */
 224   unsigned short flags;
 225   /* Key value.  */
 226   unsigned short key;
 227   /* Resource ID.  */
 228   unsigned short id;
 229 };
 230
 231 /* Accelerator flags in the flags field of a struct accelerator.
 232    These are the same values that appear in a res file.  I hope.  */
 233
 234 #define ACC_VIRTKEY     0x01
 235 #define ACC_NOINVERT    0x02
 236 #define ACC_SHIFT       0x04
 237 #define ACC_CONTROL     0x08
 238 #define ACC_ALT         0x10
 239 #define ACC_LAST        0x80
 240
 241 /* A cursor resource.  */
 242
 243 struct cursor
 244 {
 245   /* X coordinate of hotspot.  */
 246   short xhotspot;
 247   /* Y coordinate of hotspot.  */
 248   short yhotspot;
 249   /* Length of bitmap data.  */
 250   unsigned long length;
 251   /* Data.  */
 252   const unsigned char *data;
 253 };
 254
 255 /* A group_cursor resource is a list of group_cursor structures.  */
 256
 257 struct group_cursor
 258 {
 259   /* Next cursor in group.  */
 260   struct group_cursor *next;
 261   /* Width.  */
 262   unsigned short width;
 263   /* Height.  */
 264   unsigned short height;
 265   /* Planes.  */
 266   unsigned short planes;
 267   /* Bits per pixel.  */
 268   unsigned short bits;
 269   /* Number of bytes in cursor resource.  */
 270   unsigned long bytes;
 271   /* Index of cursor resource.  */
 272   unsigned short index;
 273 };
 274
 275 /* A dialog resource.  */
 276
 277 struct dialog
 278 {
 279   /* Basic window style.  */
 280   unsigned long style;
 281   /* Extended window style.  */
 282   unsigned long exstyle;
 283   /* X coordinate.  */
 284   unsigned short x;
 285   /* Y coordinate.  */
 286   unsigned short y;
 287   /* Width.  */
 288   unsigned short width;
 289   /* Height.  */
 290   unsigned short height;
 291   /* Menu name.  */
 292   struct res_id menu;
 293   /* Class name.  */
 294   struct res_id class;
 295   /* Caption.  */
 296   unichar *caption;
 297   /* Font point size.  */
 298   unsigned short pointsize;
 299   /* Font name.  */
 300   unichar *font;
 301   /* Extended information for a dialogex.  */
 302   struct dialog_ex *ex;
 303   /* Controls.  */
 304   struct dialog_control *controls;
 305 };
 306
 307 /* An extended dialog has additional information.  */
 308
 309 struct dialog_ex
 310 {
 311   /* Help ID.  */
 312   unsigned long help;
 313   /* Font weight.  */
 314   unsigned short weight;
 315   /* Whether the font is italic.  */
 316   unsigned short italic;
 317 };
 318
 319 /* Window style flags, from the winsup Defines.h header file.  These
 320    can appear in the style field of a struct dialog or a struct
 321    dialog_control.  */
 322
 323 #define CW_USEDEFAULT   (0x80000000)
 324 #define WS_BORDER       (0x800000L)
 325 #define WS_CAPTION      (0xc00000L)
 326 #define WS_CHILD        (0x40000000L)
 327 #define WS_CHILDWINDOW  (0x40000000L)
 328 #define WS_CLIPCHILDREN (0x2000000L)
 329 #define WS_CLIPSIBLINGS (0x4000000L)
 330 #define WS_DISABLED     (0x8000000L)
 331 #define WS_DLGFRAME     (0x400000L)
 332 #define WS_GROUP        (0x20000L)
 333 #define WS_HSCROLL      (0x100000L)
 334 #define WS_ICONIC       (0x20000000L)
 335 #define WS_MAXIMIZE     (0x1000000L)
 336 #define WS_MAXIMIZEBOX  (0x10000L)
 337 #define WS_MINIMIZE     (0x20000000L)
 338 #define WS_MINIMIZEBOX  (0x20000L)
 339 #define WS_OVERLAPPED   (0L)
 340 #define WS_OVERLAPPEDWINDOW     (0xcf0000L)
 341 #define WS_POPUP        (0x80000000L)
 342 #define WS_POPUPWINDOW  (0x80880000L)
 343 #define WS_SIZEBOX      (0x40000L)
 344 #define WS_SYSMENU      (0x80000L)
 345 #define WS_TABSTOP      (0x10000L)
 346 #define WS_THICKFRAME   (0x40000L)
 347 #define WS_TILED        (0L)
 348 #define WS_TILEDWINDOW  (0xcf0000L)
 349 #define WS_VISIBLE      (0x10000000L)
 350 #define WS_VSCROLL      (0x200000L)
 351 #define MDIS_ALLCHILDSTYLES     (0x1)
 352 #define BS_3STATE       (0x5L)
 353 #define BS_AUTO3STATE   (0x6L)
 354 #define BS_AUTOCHECKBOX (0x3L)
 355 #define BS_AUTORADIOBUTTON      (0x9L)
 356 #define BS_BITMAP       (0x80L)
 357 #define BS_BOTTOM       (0x800L)
 358 #define BS_CENTER       (0x300L)
 359 #define BS_CHECKBOX     (0x2L)
 360 #define BS_DEFPUSHBUTTON        (0x1L)
 361 #define BS_GROUPBOX     (0x7L)
 362 #define BS_ICON (0x40L)
 363 #define BS_LEFT (0x100L)
 364 #define BS_LEFTTEXT     (0x20L)
 365 #define BS_MULTILINE    (0x2000L)
 366 #define BS_NOTIFY       (0x4000L)
 367 #define BS_OWNERDRAW    (0xbL)
 368 #define BS_PUSHBOX      (0xcL)          /* FIXME!  What should this be?  */
 369 #define BS_PUSHBUTTON   (0L)
 370 #define BS_PUSHLIKE     (0x1000L)
 371 #define BS_RADIOBUTTON  (0x4L)
 372 #define BS_RIGHT        (0x200L)
 373 #define BS_RIGHTBUTTON  (0x20L)
 374 #define BS_TEXT (0L)
 375 #define BS_TOP  (0x400L)
 376 #define BS_USERBUTTON   (0x8L)
 377 #define BS_VCENTER      (0xc00L)
 378 #define CBS_AUTOHSCROLL (0x40L)
 379 #define CBS_DISABLENOSCROLL     (0x800L)
 380 #define CBS_DROPDOWN    (0x2L)
 381 #define CBS_DROPDOWNLIST        (0x3L)
 382 #define CBS_HASSTRINGS  (0x200L)
 383 #define CBS_LOWERCASE   (0x4000L)
 384 #define CBS_NOINTEGRALHEIGHT    (0x400L)
 385 #define CBS_OEMCONVERT  (0x80L)
 386 #define CBS_OWNERDRAWFIXED      (0x10L)
 387 #define CBS_OWNERDRAWVARIABLE   (0x20L)
 388 #define CBS_SIMPLE      (0x1L)
 389 #define CBS_SORT        (0x100L)
 390 #define CBS_UPPERCASE   (0x2000L)
 391 #define ES_AUTOHSCROLL  (0x80L)
 392 #define ES_AUTOVSCROLL  (0x40L)
 393 #define ES_CENTER       (0x1L)
 394 #define ES_LEFT (0L)
 395 #define ES_LOWERCASE    (0x10L)
 396 #define ES_MULTILINE    (0x4L)
 397 #define ES_NOHIDESEL    (0x100L)
 398 #define ES_NUMBER       (0x2000L)
 399 #define ES_OEMCONVERT   (0x400L)
 400 #define ES_PASSWORD     (0x20L)
 401 #define ES_READONLY     (0x800L)
 402 #define ES_RIGHT        (0x2L)
 403 #define ES_UPPERCASE    (0x8L)
 404 #define ES_WANTRETURN   (0x1000L)
 405 #define LBS_DISABLENOSCROLL     (0x1000L)
 406 #define LBS_EXTENDEDSEL (0x800L)
 407 #define LBS_HASSTRINGS  (0x40L)
 408 #define LBS_MULTICOLUMN (0x200L)
 409 #define LBS_MULTIPLESEL (0x8L)
 410 #define LBS_NODATA      (0x2000L)
 411 #define LBS_NOINTEGRALHEIGHT    (0x100L)
 412 #define LBS_NOREDRAW    (0x4L)
 413 #define LBS_NOSEL       (0x4000L)
 414 #define LBS_NOTIFY      (0x1L)
 415 #define LBS_OWNERDRAWFIXED      (0x10L)
 416 #define LBS_OWNERDRAWVARIABLE   (0x20L)
 417 #define LBS_SORT        (0x2L)
 418 #define LBS_STANDARD    (0xa00003L)
 419 #define LBS_USETABSTOPS (0x80L)
 420 #define LBS_WANTKEYBOARDINPUT   (0x400L)
 421 #define SBS_BOTTOMALIGN (0x4L)
 422 #define SBS_HORZ        (0L)
 423 #define SBS_LEFTALIGN   (0x2L)
 424 #define SBS_RIGHTALIGN  (0x4L)
 425 #define SBS_SIZEBOX     (0x8L)
 426 #define SBS_SIZEBOXBOTTOMRIGHTALIGN     (0x4L)
 427 #define SBS_SIZEBOXTOPLEFTALIGN (0x2L)
 428 #define SBS_SIZEGRIP    (0x10L)
 429 #define SBS_TOPALIGN    (0x2L)
 430 #define SBS_VERT        (0x1L)
 431 #define SS_BITMAP       (0xeL)
 432 #define SS_BLACKFRAME   (0x7L)
 433 #define SS_BLACKRECT    (0x4L)
 434 #define SS_CENTER       (0x1L)
 435 #define SS_CENTERIMAGE  (0x200L)
 436 #define SS_ENHMETAFILE  (0xfL)
 437 #define SS_ETCHEDFRAME  (0x12L)
 438 #define SS_ETCHEDHORZ   (0x10L)
 439 #define SS_ETCHEDVERT   (0x11L)
 440 #define SS_GRAYFRAME    (0x8L)
 441 #define SS_GRAYRECT     (0x5L)
 442 #define SS_ICON (0x3L)
 443 #define SS_LEFT (0L)
 444 #define SS_LEFTNOWORDWRAP       (0xcL)
 445 #define SS_NOPREFIX     (0x80L)
 446 #define SS_NOTIFY       (0x100L)
 447 #define SS_OWNERDRAW    (0xdL)
 448 #define SS_REALSIZEIMAGE        (0x800L)
 449 #define SS_RIGHT        (0x2L)
 450 #define SS_RIGHTJUST    (0x400L)
 451 #define SS_SIMPLE       (0xbL)
 452 #define SS_SUNKEN       (0x1000L)
 453 #define SS_USERITEM     (0xaL)
 454 #define SS_WHITEFRAME   (0x9L)
 455 #define SS_WHITERECT    (0x6L)
 456 #define DS_3DLOOK       (0x4L)
 457 #define DS_ABSALIGN     (0x1L)
 458 #define DS_CENTER       (0x800L)
 459 #define DS_CENTERMOUSE  (0x1000L)
 460 #define DS_CONTEXTHELP  (0x2000L)
 461 #define DS_CONTROL      (0x400L)
 462 #define DS_FIXEDSYS     (0x8L)
 463 #define DS_LOCALEDIT    (0x20L)
 464 #define DS_MODALFRAME   (0x80L)
 465 #define DS_NOFAILCREATE (0x10L)
 466 #define DS_NOIDLEMSG    (0x100L)
 467 #define DS_SETFONT      (0x40L)
 468 #define DS_SETFOREGROUND        (0x200L)
 469 #define DS_SYSMODAL     (0x2L)
 470
 471 /* A dialog control.  */
 472
 473 struct dialog_control
 474 {
 475   /* Next control.  */
 476   struct dialog_control *next;
 477   /* ID.  */
 478   unsigned short id;
 479   /* Style.  */
 480   unsigned long style;
 481   /* Extended style.  */
 482   unsigned long exstyle;
 483   /* X coordinate.  */
 484   unsigned short x;
 485   /* Y coordinate.  */
 486   unsigned short y;
 487   /* Width.  */
 488   unsigned short width;
 489   /* Height.  */
 490   unsigned short height;
 491   /* Class name.  */
 492   struct res_id class;
 493   /* Associated text.  */
 494   struct res_id text;
 495   /* Extra data for the window procedure.  */
 496   struct rcdata_item *data;
 497   /* Help ID.  Only used in an extended dialog.  */
 498   unsigned long help;
 499 };
 500
 501 /* Control classes.  These can be used as the ID field in a struct
 502    dialog_control.  */
 503
 504 #define CTL_BUTTON      0x80
 505 #define CTL_EDIT        0x81
 506 #define CTL_STATIC      0x82
 507 #define CTL_LISTBOX     0x83
 508 #define CTL_SCROLLBAR   0x84
 509 #define CTL_COMBOBOX    0x85
 510
 511 /* A fontdir resource is a list of fontdir structures.  */
 512
 513 struct fontdir
 514 {
 515   struct fontdir *next;
 516   /* Index of font entry.  */
 517   short index;
 518   /* Length of font information.  */
 519   unsigned long length;
 520   /* Font information. */
 521   const unsigned char *data;
 522 };
 523
 524 /* A group_icon resource is a list of group_icon structures.  */
 525
 526 struct group_icon
 527 {
 528   /* Next icon in group.  */
 529   struct group_icon *next;
 530   /* Width.  */
 531   unsigned char width;
 532   /* Height.  */
 533   unsigned char height;
 534   /* Color count.  */
 535   unsigned char colors;
 536   /* Planes.  */
 537   unsigned short planes;
 538   /* Bits per pixel.  */
 539   unsigned short bits;
 540   /* Number of bytes in cursor resource.  */
 541   unsigned long bytes;
 542   /* Index of cursor resource.  */
 543   unsigned short index;
 544 };
 545
 546 /* A menu resource.  */
 547
 548 struct menu
 549 {
 550   /* List of menuitems.  */
 551   struct menuitem *items;
 552   /* Help ID.  I don't think there is any way to set this in an rc
 553      file, but it can appear in the binary format.  */
 554   unsigned long help;
 555 };
 556
 557 /* A menu resource is a list of menuitem structures.  */
 558
 559 struct menuitem
 560 {
 561   /* Next menuitem.  */
 562   struct menuitem *next;
 563   /* Type.  In a normal menu, rather than a menuex, this is the flags
 564      field.  */
 565   unsigned long type;
 566   /* State.  This is only used in a menuex.  */
 567   unsigned long state;
 568   /* Id.  */
 569   unsigned short id;
 570   /* Unicode text.  */
 571   unichar *text;
 572   /* Popup menu items for a popup.  */
 573   struct menuitem *popup;
 574   /* Help ID.  This is only used in a menuex.  */
 575   unsigned long help;
 576 };
 577
 578 /* Menu item flags.  These can appear in the flags field of a struct
 579    menuitem.  */
 580
 581 #define MENUITEM_GRAYED         0x001
 582 #define MENUITEM_INACTIVE       0x002
 583 #define MENUITEM_BITMAP         0x004
 584 #define MENUITEM_OWNERDRAW      0x100
 585 #define MENUITEM_CHECKED        0x008
 586 #define MENUITEM_POPUP          0x010
 587 #define MENUITEM_MENUBARBREAK   0x020
 588 #define MENUITEM_MENUBREAK      0x040
 589 #define MENUITEM_ENDMENU        0x080
 590 #define MENUITEM_HELP          0x4000
 591
 592 /* An rcdata resource is a pointer to a list of rcdata_item
 593    structures.  */
 594
 595 struct rcdata_item
 596 {
 597   /* Next data item.  */
 598   struct rcdata_item *next;
 599   /* Type of data.  */
 600   enum
 601   {
 602     RCDATA_WORD,
 603     RCDATA_DWORD,
 604     RCDATA_STRING,
 605     RCDATA_WSTRING,
 606     RCDATA_BUFFER
 607   } type;
 608   union
 609   {
 610     unsigned int word;
 611     unsigned long dword;
 612     struct
 613     {
 614       unsigned long length;
 615       const char *s;
 616     } string;
 617     struct
 618     {
 619       unsigned long length;
 620       const unichar *w;
 621     } wstring;
 622     struct
 623     {
 624       unsigned long length;
 625       const unsigned char *data;
 626     } buffer;
 627   } u;
 628 };
 629
 630 /* A stringtable resource is a pointer to a stringtable structure.  */
 631
 632 struct stringtable
 633 {
 634   /* Each stringtable resource is a list of 16 unicode strings.  */
 635   struct
 636   {
 637     /* Length of string.  */
 638     int length;
 639     /* String data if length > 0.  */
 640     unichar *string;
 641   } strings[16];
 642 };
 643
 644 /* A versioninfo resource points to a versioninfo structure.  */
 645
 646 struct versioninfo
 647 {
 648   /* Fixed version information.  */
 649   struct fixed_versioninfo *fixed;
 650   /* Variable version information.  */
 651   struct ver_info *var;
 652 };
 653
 654 /* The fixed portion of a versioninfo resource.  */
 655
 656 struct fixed_versioninfo
 657 {
 658   /* The file version, which is two 32 bit integers.  */
 659   unsigned long file_version_ms;
 660   unsigned long file_version_ls;
 661   /* The product version, which is two 32 bit integers.  */
 662   unsigned long product_version_ms;
 663   unsigned long product_version_ls;
 664   /* The file flags mask.  */
 665   unsigned long file_flags_mask;
 666   /* The file flags.  */
 667   unsigned long file_flags;
 668   /* The OS type.  */
 669   unsigned long file_os;
 670   /* The file type.  */
 671   unsigned long file_type;
 672   /* The file subtype.  */
 673   unsigned long file_subtype;
 674   /* The date, which in Windows is two 32 bit integers.  */
 675   unsigned long file_date_ms;
 676   unsigned long file_date_ls;
 677 };
 678
 679 /* A list of variable version information.  */
 680
 681 struct ver_info
 682 {
 683   /* Next item.  */
 684   struct ver_info *next;
 685   /* Type of data.  */
 686   enum { VERINFO_STRING, VERINFO_VAR } type;
 687   union
 688   {
 689     /* StringFileInfo data.  */
 690     struct
 691     {
 692       /* Language.  */
 693       unichar *language;
 694       /* Strings.  */
 695       struct ver_stringinfo *strings;
 696     } string;
 697     /* VarFileInfo data.  */
 698     struct
 699     {
 700       /* Key.  */
 701       unichar *key;
 702       /* Values.  */
 703       struct ver_varinfo *var;
 704     } var;
 705   } u;
 706 };
 707
 708 /* A list of string version information.  */
 709
 710 struct ver_stringinfo
 711 {
 712   /* Next string.  */
 713   struct ver_stringinfo *next;
 714   /* Key.  */
 715   unichar *key;
 716   /* Value.  */
 717   unichar *value;
 718 };
 719
 720 /* A list of variable version information.  */
 721
 722 struct ver_varinfo
 723 {
 724   /* Next item.  */
 725   struct ver_varinfo *next;
 726   /* Language ID.  */
 727   unsigned short language;
 728   /* Character set ID.  */
 729   unsigned short charset;
 730 };
 731
 732 /* This structure is used when converting resource information to
 733    binary.  */
 734
 735 struct bindata
 736 {
 737   /* Next data.  */
 738   struct bindata *next;
 739   /* Length of data.  */
 740   unsigned long length;
 741   /* Data.  */
 742   unsigned char *data;
 743 };
 744
 745 /* Function declarations.  */
 746
 747 extern struct res_directory *read_rc_file
 748   PARAMS ((const char *, const char *, const char *, int));
 749 extern struct res_directory *read_res_file PARAMS ((const char *));
 750 extern struct res_directory *read_coff_rsrc
 751   PARAMS ((const char *, const char *));
 752 extern void write_rc_file
 753   PARAMS ((const char *, const struct res_directory *));
 754 extern void write_res_file
 755   PARAMS ((const char *, const struct res_directory *));
 756 extern void write_coff_file
 757   PARAMS ((const char *, const char *, const struct res_directory *));
 758
 759 extern struct res_resource *bin_to_res
 760   PARAMS ((struct res_id, const unsigned char *, unsigned long, int));
 761 extern struct bindata *res_to_bin PARAMS ((const struct res_resource *, int));
 762
 763 extern FILE *open_file_search
 764   PARAMS ((const char *, const char *, const char *, char **));
 765
 766 extern PTR res_alloc PARAMS ((size_t));
 767 extern PTR reswr_alloc PARAMS ((size_t));
 768
 769 /* Resource ID handling.  */
 770
 771 extern int res_id_cmp PARAMS ((struct res_id, struct res_id));
 772 extern void res_id_print PARAMS ((FILE *, struct res_id, int));
 773 extern void res_ids_print PARAMS ((FILE *, int, const struct res_id *));
 774 extern void res_string_to_id PARAMS ((struct res_id *, const char *));
 775
 776 /* Manipulation of the resource tree.  */
 777
 778 extern struct res_resource *define_resource
 779   PARAMS ((struct res_directory **, int, const struct res_id *, int));
 780 extern struct res_resource *define_standard_resource
 781   PARAMS ((struct res_directory **, int, struct res_id, int, int));
 782
 783 extern int extended_dialog PARAMS ((const struct dialog *));
 784 extern int extended_menu PARAMS ((const struct menu *));
 785
 786 /* Communication between the rc file support and the parser and lexer.  */
 787
 788 extern int yydebug;
 789 extern FILE *yyin;
 790 extern char *rc_filename;
 791 extern int rc_lineno;
 792 extern int yyparse PARAMS ((void));
 793 extern int yylex PARAMS ((void));
 794 extern void yyerror PARAMS ((const char *));
 795 extern void rcparse_warning PARAMS ((const char *));
 796 extern void rcparse_set_language PARAMS ((int));
 797 extern void rcparse_discard_strings PARAMS ((void));
 798 extern void rcparse_rcdata PARAMS ((void));
 799 extern void rcparse_normal PARAMS ((void));
 800
 801 extern void define_accelerator
 802   PARAMS ((struct res_id, const struct res_res_info *, struct accelerator *));
 803 extern void define_bitmap
 804   PARAMS ((struct res_id, const struct res_res_info *, const char *));
 805 extern void define_cursor
 806   PARAMS ((struct res_id, const struct res_res_info *, const char *));
 807 extern void define_dialog
 808   PARAMS ((struct res_id, const struct res_res_info *, const struct dialog *));
 809 extern struct dialog_control *define_control
 810   PARAMS ((const char *, unsigned long, unsigned long, unsigned long,
 811            unsigned long, unsigned long, unsigned long, unsigned long,
 812            unsigned long));
 813 extern void define_font
 814   PARAMS ((struct res_id, const struct res_res_info *, const char *));
 815 extern void define_icon
 816   PARAMS ((struct res_id, const struct res_res_info *, const char *));
 817 extern void define_menu
 818   PARAMS ((struct res_id, const struct res_res_info *, struct menuitem *));
 819 extern struct menuitem *define_menuitem
 820   PARAMS ((const char *, int, unsigned long, unsigned long, unsigned long,
 821            struct menuitem *));
 822 extern void define_messagetable
 823   PARAMS ((struct res_id, const struct res_res_info *, const char *));
 824 extern void define_rcdata
 825   PARAMS ((struct res_id, const struct res_res_info *, struct rcdata_item *));
 826 extern struct rcdata_item *define_rcdata_string
 827   PARAMS ((const char *, unsigned long));
 828 extern struct rcdata_item *define_rcdata_number PARAMS ((unsigned long, int));
 829 extern void define_stringtable
 830   PARAMS ((const struct res_res_info *, unsigned long, const char *));
 831 extern void define_user_data
 832   PARAMS ((struct res_id, struct res_id, const struct res_res_info *,
 833            struct rcdata_item *));
 834 extern void define_user_file
 835   PARAMS ((struct res_id, struct res_id, const struct res_res_info *,
 836            const char *));
 837 extern void define_versioninfo
 838   PARAMS ((struct res_id, int, struct fixed_versioninfo *,
 839            struct ver_info *));
 840 extern struct ver_info *append_ver_stringfileinfo
 841   PARAMS ((struct ver_info *, const char *, struct ver_stringinfo *));
 842 extern struct ver_info *append_ver_varfileinfo
 843   PARAMS ((struct ver_info *, const char *, struct ver_varinfo *));
 844 extern struct ver_stringinfo *append_verval
 845   PARAMS ((struct ver_stringinfo *, const char *, const char *));
 846 extern struct ver_varinfo *append_vertrans
 847   PARAMS ((struct ver_varinfo *, unsigned long, unsigned long));