tools/widl/typelib_struct.h

   1 /*
   2  * typelib_struct.h  internal wine data structures
   3  * used to decode typelib's
   4  *
   5  * Copyright 1999 Rein KLazes
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library 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 GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21 #ifndef _WIDL_TYPELIB_STRUCT_H
  22 #define _WIDL_TYPELIB_STRUCT_H
  23
  24 #define HELPDLLFLAG (0x0100)
  25 #define DO_NOT_SEEK (-1)
  26
  27 #define MSFT_HREFTYPE_INTHISFILE(href) (!((href) & 3))
  28 #define MSFT_HREFTYPE_INDEX(href) ((href) /sizeof(MSFT_TypeInfoBase))
  29
  30 /*-------------------------FILE STRUCTURES-----------------------------------*/
  31
  32 /* There are two known file formats, those created with ICreateTypeLib
  33  * have the signature "SLTG" as their first four bytes, while those created
  34  * with ICreateTypeLib2 have "MSFT".
  35  */
  36
  37 #define MSFT_MAGIC 0x5446534d
  38
  39 /*****************************************************
  40  *                MSFT typelibs
  41  *
  42  * These are TypeLibs created with ICreateTypeLib2
  43  *
  44  */
  45
  46 /*
  47  * structure of the typelib type2 header
  48  * it is at the beginning of a type lib file
  49  *
  50  */
  51 typedef struct tagMSFT_Header {
  52 /*0x00*/INT   magic1;       /* 0x5446534D "MSFT" */
  53         INT   magic2;       /* 0x00010002 version nr? */
  54         INT   posguid;      /* position of libid in guid table  */
  55                             /* (should be,  else -1) */
  56         INT   lcid;         /* locale id */
  57 /*0x10*/INT   lcid2;
  58         INT   varflags;     /* (largely) unknown flags */
  59                             /* the lower nibble is syskind */
  60                             /* 0x40 always seems to be set */
  61                             /* 0x10 set with a helpfile defined */
  62                             /* 0x100 set with a helpstringdll defined - in this
  63                                   case the offset to the name in the stringtable
  64                                   appears right after this struct, before the
  65                                   typeinfo offsets */
  66         INT   version;      /* set with SetVersion() */
  67         INT   flags;        /* set with SetFlags() */
  68 /*0x20*/INT   nrtypeinfos;  /* number of typeinfo's (till so far) */
  69         INT   helpstring;   /* position of help string in stringtable */
  70         INT   helpstringcontext;
  71         INT   helpcontext;
  72 /*0x30*/INT   nametablecount;   /* number of names in name table */
  73         INT   nametablechars;   /* nr of characters in name table */
  74         INT   NameOffset;       /* offset of name in name table */
  75         INT   helpfile;         /* position of helpfile in stringtable */
  76 /*0x40*/INT   CustomDataOffset; /* if -1 no custom data, else it is offset */
  77                                 /* in customer data/guid offset table */
  78         INT   res44;            /* unknown always: 0x20 (guid hash size?) */
  79         INT   res48;            /* unknown always: 0x80 (name hash size?) */
  80         INT   dispatchpos;      /* HREFTYPE to IDispatch, or -1 if no IDispatch */
  81 /*0x50*/INT   nimpinfos;        /* number of impinfos */
  82 } MSFT_Header;
  83
  84 /* segments in the type lib file have a structure like this: */
  85 typedef struct tagMSFT_pSeg {
  86         INT   offset;       /* absolute offset in file */
  87         INT   length;       /* length of segment */
  88         INT   res08;        /* unknown always -1 */
  89         INT   res0c;        /* unknown always 0x0f in the header */
  90                             /* 0x03 in the typeinfo_data */
  91 } MSFT_pSeg;
  92
  93 /* layout of the main segment directory */
  94 typedef struct tagMSFT_SegDir {
  95 /*1*/MSFT_pSeg pTypeInfoTab; /* each typeinfo gets an entry of 0x64 bytes */
  96                              /* (25 ints) */
  97 /*2*/MSFT_pSeg pImpInfo;     /* table with info for imported types */
  98 /*3*/MSFT_pSeg pImpFiles;    /* import libraries */
  99 /*4*/MSFT_pSeg pRefTab;      /* References table */
 100 /*5*/MSFT_pSeg pGuidHashTab; /* always exists, always same size (0x80) */
 101                              /* hash table with offsets to guid */
 102 /*6*/MSFT_pSeg pGuidTab;     /* all guids are stored here together with  */
 103                              /* offset in some table???? */
 104 /*7*/MSFT_pSeg pNameHashTab; /* always created, always same size (0x200) */
 105                              /* hash table with offsets to names */
 106 /*8*/MSFT_pSeg pNametab;     /* name tables */
 107 /*9*/MSFT_pSeg pStringtab;   /* string table */
 108 /*A*/MSFT_pSeg pTypdescTab;  /* table with type descriptors */
 109 /*B*/MSFT_pSeg pArrayDescriptions;
 110 /*C*/MSFT_pSeg pCustData;    /* data table, used for custom data and default */
 111                              /* parameter values */
 112 /*D*/MSFT_pSeg pCDGuids;     /* table with offsets for the guids and into */
 113                              /* the customer data table */
 114 /*E*/MSFT_pSeg res0e;        /* unknown */
 115 /*F*/MSFT_pSeg res0f;        /* unknown  */
 116 } MSFT_SegDir;
 117
 118
 119 /* base type info data */
 120 typedef struct tagMSFT_TypeInfoBase {
 121 /*000*/ INT   typekind;             /*  it is the TKIND_xxx */
 122                                     /* some byte alignment stuff */
 123         INT     memoffset;          /* points past the file, if no elements */
 124         INT     res2;               /* zero if no element, N*0x40 */
 125         INT     res3;               /* -1 if no element, (N-1)*0x38 */
 126 /*010*/ INT     res4;               /* always? 3 */
 127         INT     res5;               /* always? zero */
 128         INT     cElement;           /* counts elements, HI=cVars, LO=cFuncs */
 129         INT     res7;               /* always? zero */
 130 /*020*/ INT     res8;               /* always? zero */
 131         INT     res9;               /* always? zero */
 132         INT     resA;               /* always? zero */
 133         INT     posguid;            /* position in guid table */
 134 /*030*/ INT     flags;              /* Typeflags */
 135         INT     NameOffset;         /* offset in name table */
 136         INT     version;            /* element version */
 137         INT     docstringoffs;      /* offset of docstring in string tab */
 138 /*040*/ INT     helpstringcontext;  /*  */
 139         INT     helpcontext;    /* */
 140         INT     oCustData;          /* offset in customer data table */
 141 #ifdef WORDS_BIGENDIAN
 142         INT16   cbSizeVft;      /* virtual table size, including inherits */
 143         INT16   cImplTypes;     /* nr of implemented interfaces */
 144 #else
 145         INT16   cImplTypes;     /* nr of implemented interfaces */
 146         INT16   cbSizeVft;      /* virtual table size, including inherits */
 147 #endif
 148 /*050*/ INT     size;           /* size in bytes, at least for structures */
 149         /* FIXME: name of this field */
 150         INT     datatype1;      /* position in type description table */
 151                                 /* or in base interfaces */
 152                                 /* if coclass: offset in reftable */
 153                                 /* if interface: reference to inherited if */
 154         INT     datatype2;      /* for interfaces: hiword is num of inherited funcs */
 155                                 /*                 loword is num of inherited interfaces */
 156         INT     res18;          /* always? 0 */
 157 /*060*/ INT     res19;          /* always? -1 */
 158 } MSFT_TypeInfoBase;
 159
 160 /* layout of an entry with information on imported types */
 161 typedef struct tagMSFT_ImpInfo {
 162     INT     flags;          /* bits 0 - 15:  count */
 163                             /* bit  16:      if set oGuid is an offset to Guid */
 164                             /*               if clear oGuid is a typeinfo index in the specified typelib */
 165                             /* bits 24 - 31: TKIND of reference */
 166     INT     oImpFile;       /* offset in the Import File table */
 167     INT     oGuid;          /* offset in Guid table or typeinfo index (see bit 16 of flags) */
 168 } MSFT_ImpInfo;
 169
 170 #define MSFT_IMPINFO_OFFSET_IS_GUID 0x00010000
 171
 172 /* function description data */
 173 typedef struct {
 174 /*  INT   recsize;       record size including some extra stuff */
 175     INT   DataType;     /* data type of the member, eg return of function */
 176     INT   Flags;        /* something to do with attribute flags (LOWORD) */
 177 #ifdef WORDS_BIGENDIAN
 178     INT16 funcdescsize; /* size of reconstituted FUNCDESC and related structs */
 179     INT16 VtableOffset; /* offset in vtable */
 180 #else
 181     INT16 VtableOffset; /* offset in vtable */
 182     INT16 funcdescsize; /* size of reconstituted FUNCDESC and related structs */
 183 #endif
 184     INT   FKCCIC;       /* bit string with the following  */
 185                         /* meaning (bit 0 is the lsb): */
 186                         /* bits 0 - 2: FUNCKIND */
 187                         /* bits 3 - 6: INVOKEKIND */
 188                         /* bit  7: custom data present */
 189                         /* bits 8 - 11: CALLCONV */
 190                         /* bit  12: parameters have default values */
 191                         /* bit  13: oEntry is numeric */
 192                         /* bit  14: has retval param */
 193                         /* bits 16 - 31: index of next function with same id */
 194 #ifdef WORDS_BIGENDIAN
 195     INT16 nroargs;      /* nr of optional arguments */
 196     INT16 nrargs;       /* number of arguments (including optional ????) */
 197 #else
 198     INT16 nrargs;       /* number of arguments (including optional ????) */
 199     INT16 nroargs;      /* nr of optional arguments */
 200 #endif
 201     /* optional attribute fields, the number of them is variable */
 202     INT   OptAttr[1];
 203 /*
 204 0*  INT   helpcontext;
 205 1*  INT   oHelpString;
 206 2*  INT   oEntry;       // either offset in string table or numeric as it is (see bit 13 of FKCCIC) //
 207 3*  INT   res9;         // unknown (-1) //
 208 4*  INT   resA;         // unknown (-1) //
 209 5*  INT   HelpStringContext;
 210     // these are controlled by a bit set in the FKCCIC field  //
 211 6*  INT   oCustData;        // custom data for function //
 212 7*  INT   oArgCustData[1];  // custom data per argument //
 213 */
 214 } MSFT_FuncRecord;
 215
 216 /* after this may follow an array with default value pointers if the
 217  * appropriate bit in the FKCCIC field has been set:
 218  * INT   oDefaultValue[nrargs];
 219  */
 220
 221     /* Parameter info one per argument*/
 222 typedef struct {
 223         INT   DataType;
 224         INT   oName;
 225         INT   Flags;
 226     } MSFT_ParameterInfo;
 227
 228 /* Variable description data */
 229 typedef struct {
 230 /*  INT   recsize;      // record size including some extra stuff */
 231     INT   DataType;     /* data type of the variable */
 232     INT   Flags;        /* VarFlags (LOWORD) */
 233 #ifdef WORDS_BIGENDIAN
 234     INT16 vardescsize;  /* size of reconstituted VARDESC and related structs */
 235     INT16 VarKind;      /* VarKind */
 236 #else
 237     INT16 VarKind;      /* VarKind */
 238     INT16 vardescsize;  /* size of reconstituted VARDESC and related structs */
 239 #endif
 240     INT   OffsValue;    /* value of the variable or the offset  */
 241                         /* in the data structure */
 242     /* optional attribute fields, the number of them is variable */
 243     /* controlled by record length */
 244     INT   HelpContext;
 245     INT   oHelpString;
 246     INT   res9;         /* unknown (-1) */
 247     INT   oCustData;        /* custom data for variable */
 248     INT   HelpStringContext;
 249
 250 } MSFT_VarRecord;
 251
 252 /* Structure of the reference data  */
 253 typedef struct {
 254     INT   reftype;  /* either offset in type info table, then it's */
 255                     /* a multiple of 64 */
 256                     /* or offset in the external reference table */
 257                     /* with an offset of 1 */
 258     INT   flags;
 259     INT   oCustData;    /* custom data */
 260     INT   onext;    /* next offset, -1 if last */
 261 } MSFT_RefRecord;
 262
 263 /* this is how a guid is stored */
 264 typedef struct {
 265     GUID guid;
 266     INT   hreftype;     /* -2 for the typelib guid, typeinfo offset
 267                            for typeinfo guid, low two bits are 01 if
 268                            this is an imported typeinfo, low two bits
 269                            are 10 if this is an imported typelib (used
 270                            by imported typeinfos) */
 271     INT   next_hash;    /* offset to next guid in the hash bucket */
 272 } MSFT_GuidEntry;
 273 /* some data preceding entries in the name table */
 274 typedef struct {
 275     INT   hreftype;     /* is -1 if name is for neither a typeinfo,
 276                            a variable, or a function (that is, name
 277                            is for a typelib or a function parameter).
 278                            otherwise is the offset of the first
 279                            typeinfo that this name refers to (either
 280                            to the typeinfo itself or to a member of
 281                            the typeinfo */
 282     INT   next_hash;    /* offset to next name in the hash bucket */
 283     INT   namelen;      /* only lower 8 bits are valid */
 284                         /* 0x1000 if name is only used once as a variable name */
 285                         /* 0x2000 if name is a variable in an enumeration */
 286                         /* 0x3800 if name is typeinfo name */
 287                         /* upper 16 bits are hash code */
 288 } MSFT_NameIntro;
 289 /* the custom data table directory has entries like this */
 290 typedef struct {
 291     INT   GuidOffset;
 292     INT   DataOffset;
 293     INT   next;     /* next offset in the table, -1 if it's the last */
 294 } MSFT_CDGuid;
 295
 296
 297 /***********************************************************
 298  *
 299  *                SLTG typelibs.
 300  *
 301  * These are created with ICreateTypeLib
 302  *
 303  */
 304
 305 #include "pshpack1.h"
 306
 307 typedef struct {
 308 /*00*/  DWORD SLTG_magic;       /* 0x47544c53  == "SLTG" */
 309 /*04*/  WORD nrOfFileBlks;      /* no of SLTG_BlkEntry's + 1 */
 310 /*06*/  WORD res06;             /* ?? always 9 */
 311 /*08*/  WORD res08;             /* some kind of len/offset ?? */
 312 /*0a*/  WORD first_blk;         /* 1 based index into blk entries that
 313                                    corresponds to first block in file */
 314 /*0c*/  DWORD res0c;            /* always 0x000204ff */
 315 /*10*/  DWORD res10;            /* always 0x00000000 */
 316 /*14*/  DWORD res14;            /* always 0x000000c0 */
 317 /*18*/  DWORD res18;            /* always 0x46000000 */
 318 /*1c*/  DWORD res1c;            /* always 0x00000044 */
 319 /*20*/  DWORD res20;            /* always 0xffff0000 */
 320 } SLTG_Header;
 321
 322 /* This gets followed by a list of block entries */
 323 typedef struct {
 324 /*00*/  DWORD len;
 325 /*04*/  WORD index_string; /* offs from start of SLTG_Magic to index string */
 326 /*06*/  WORD next;
 327 } SLTG_BlkEntry;
 328
 329 /* The order of the blocks in the file is given by starting at Block
 330    entry firt_blk and stepping through using the next pointer */
 331
 332 /* These then get followed by this magic */
 333 typedef struct {
 334 /*00*/ BYTE res00;              /* always 0x01 */
 335 /*01*/ CHAR CompObj_magic[8];   /* always "CompObj" */
 336 /*09*/ CHAR dir_magic[4];       /* always "dir" */
 337 } SLTG_Magic;
 338
 339 #define SLTG_COMPOBJ_MAGIC "CompObj"
 340 #define SLTG_DIR_MAGIC "dir"
 341
 342 /* Next we have SLTG_Header.nrOfFileBlks - 2 of Index strings.  These
 343 are presumably unique to within the file and look something like
 344 "AAAAAAAAAA" with the first character incremented from 'A' to ensure
 345 uniqueness.  I guess successive chars increment when we need to wrap
 346 the first one. */
 347
 348 typedef struct {
 349 /*00*/ CHAR string[11];
 350 } SLTG_Index;
 351
 352
 353 /* This is followed by SLTG_pad9 */
 354 typedef struct {
 355 /*00*/ CHAR pad[9];     /* 9 '\0's */
 356 } SLTG_Pad9;
 357
 358
 359 /* Now we have the noOfFileBlks - 1 worth of blocks. The length of
 360 each block is given by its entry in SLTG_BlkEntry. */
 361
 362 /* type SLTG_NAME in rather like a BSTR except that the length in
 363 bytes is given by the first WORD and the string contains 8bit chars */
 364
 365 typedef WORD SLTG_Name;
 366
 367 /* The main library block looks like this.  This one seems to come last */
 368
 369 typedef struct {
 370 /*00*/  WORD magic;             /* 0x51cc */
 371 /*02*/  WORD res02;             /* 0x0003, 0x0004 */
 372 /*04*/  WORD name;              /* offset to name in name table */
 373 /*06*/  SLTG_Name res06;        /* maybe this is just WORD == 0xffff */
 374         SLTG_Name helpstring;
 375         SLTG_Name helpfile;
 376         DWORD helpcontext;
 377         WORD syskind;           /* == 1 for win32, 0 for win16 */
 378         WORD lcid;              /* == 0x409, 0x809 etc */
 379         DWORD res12;            /* == 0 */
 380         WORD libflags;          /* LIBFLAG_* */
 381         WORD maj_vers;
 382         WORD min_vers;
 383         GUID uuid;
 384 } SLTG_LibBlk;
 385
 386 #define SLTG_LIBBLK_MAGIC 0x51cc
 387
 388 /* we then get 0x40 bytes worth of 0xffff or small numbers followed by
 389    nrOfFileBlks - 2 of these */
 390 typedef struct {
 391         WORD small_no;
 392         SLTG_Name index_name; /* This refers to a name in the directory */
 393         SLTG_Name other_name; /* Another one of these weird names */
 394         WORD res1a;           /* 0xffff */
 395         WORD name_offs;       /* offset to name in name table */
 396         WORD more_bytes;      /* if this is non-zero we get this many
 397                                  bytes before the next element, which seem
 398                                  to reference the docstring of the type ? */
 399         WORD res20;           /* 0xffff */
 400         DWORD helpcontext;
 401         WORD res26;           /* 0xffff */
 402         GUID uuid;
 403 } SLTG_OtherTypeInfo;
 404
 405 /* Next we get WORD 0x0003 followed by a DWORD which if we add to
 406 0x216 gives the offset to the name table from the start of the LibBlk
 407 struct */
 408
 409 typedef struct {
 410 /*00*/  WORD magic;             /* 0x0501 */
 411 /*02*/  DWORD href_table;       /* if not 0xffffffff, then byte offset from
 412                                    beginning of struct to href table */
 413 /*06*/  DWORD res06;            /* 0xffffffff */
 414 /*0a*/  DWORD elem_table;       /* offset to members */
 415 /*0e*/  DWORD res0e;            /* 0xffffffff */
 416 /*12*/  WORD major_version;     /* major version number */
 417 /*14*/  WORD minor_version;     /* minor version number */
 418 /*16*/  DWORD res16;    /* 0xfffe0000 */
 419 /*1a*/  BYTE typeflags1;/* 0x02 | top 5 bits hold l5sbs of TYPEFLAGS */
 420 /*1b*/  BYTE typeflags2;/* TYPEFLAGS >> 5 */
 421 /*1c*/  BYTE typeflags3;/* 0x02*/
 422 /*1d*/  BYTE typekind;  /* 0x03 == TKIND_INTERFACE etc. */
 423 /*1e*/  DWORD res1e;    /* 0x00000000 or 0xffffffff */
 424 } SLTG_TypeInfoHeader;
 425
 426 #define SLTG_TIHEADER_MAGIC 0x0501
 427
 428 typedef struct {
 429 /*00*/  WORD cFuncs;
 430 /*02*/  WORD cVars;
 431 /*04*/  WORD cImplTypes;
 432 /*06*/  WORD res06;
 433 /*08*/  WORD res08;
 434 /*0a*/  WORD res0a;
 435 /*0c*/  WORD res0c;
 436 /*0e*/  WORD res0e;
 437 /*10*/  WORD res10;
 438 /*12*/  WORD res12;
 439 /*14*/  WORD tdescalias_vt; /* for TKIND_ALIAS */
 440 /*16*/  WORD res16;
 441 /*18*/  WORD res18;
 442 /*1a*/  WORD res1a;
 443 /*1c*/  WORD res1c;
 444 /*1e*/  WORD res1e;
 445 /*20*/  WORD cbSizeInstance;
 446 /*22*/  WORD cbAlignment;
 447 /*24*/  WORD res24;
 448 /*26*/  WORD res26;
 449 /*28*/  WORD cbSizeVft;
 450 /*2a*/  WORD res2a;
 451 /*2c*/  WORD res2c;
 452 /*2e*/  WORD res2e;
 453 /*30*/  WORD res30;
 454 /*32*/  WORD res32;
 455 /*34*/  WORD res34;
 456 } SLTG_TypeInfoTail;
 457
 458 typedef struct {
 459 /*00*/ WORD res00; /* 0x0001 sometimes 0x0003 ?? */
 460 /*02*/ WORD res02; /* 0xffff */
 461 /*04*/ BYTE res04; /* 0x01 */
 462 /*05*/ DWORD cbExtra; /* No of bytes that follow */
 463 } SLTG_MemberHeader;
 464
 465 typedef struct {
 466 /*00*/  WORD magic;     /* 0x120a */
 467 /*02*/  WORD next;      /* offset in bytes to next block from start of block
 468                            group, 0xffff if last item */
 469 /*04*/  WORD name;      /* offset to name within name table */
 470 /*06*/  WORD value;     /* offset to value from start of block group */
 471 /*08*/  WORD res08;     /* 0x56 */
 472 /*0a*/  DWORD memid;    /* memid */
 473 /*0e*/  WORD helpcontext;/* 0xfffe == no context, 0x0001 == stored in EnumInfo struct, else offset
 474                             to value from start of block group */
 475 /*10*/  WORD helpstring;/* offset from start of block group to string offset */
 476 } SLTG_EnumItem;
 477
 478 #define SLTG_ENUMITEM_MAGIC 0x120a
 479
 480 typedef struct {
 481 /*00*/  WORD vt;        /* vartype, 0xffff marks end. */
 482 /*02*/  WORD res02;     /* ?, 0xffff marks end */
 483 } SLTG_AliasItem;
 484
 485 #define SLTG_ALIASITEM_MAGIC 0x001d
 486
 487
 488 typedef struct {
 489         BYTE magic;     /* 0x4c or 0x6c */
 490         BYTE inv;       /* high nibble is INVOKE_KIND, low nibble = 2 */
 491         WORD next;      /* byte offset from beginning of group to next fn */
 492         WORD name;      /* Offset within name table to name */
 493         DWORD dispid;   /* dispid */
 494         WORD helpcontext; /* helpcontext (again 1 is special) */
 495         WORD helpstring;/* helpstring offset to offset */
 496         WORD arg_off;   /* offset to args from start of block */
 497         BYTE nacc;      /* lowest 3bits are CALLCONV, rest are no of args */
 498         BYTE retnextopt;/* if 0x80 bit set ret type follows else next WORD
 499                            is offset to ret type. No of optional args is
 500                            middle 6 bits */
 501         WORD rettype;   /* return type VT_?? or offset to ret type */
 502         WORD vtblpos;   /* position in vtbl? */
 503         WORD funcflags; /* present if magic == 0x6c */
 504 /* Param list starts, repeat next two as required */
 505 #if 0
 506         WORD  name;     /* offset to 2nd letter of name */
 507         WORD+ type;     /* VT_ of param */
 508 #endif
 509 } SLTG_Function;
 510
 511 #define SLTG_FUNCTION_MAGIC 0x4c
 512 #define SLTG_FUNCTION_WITH_FLAGS_MAGIC 0x6c
 513
 514 typedef struct {
 515 /*00*/  BYTE magic;             /* 0xdf */
 516 /*01*/  BYTE res01;             /* 0x00 */
 517 /*02*/  DWORD res02;            /* 0xffffffff */
 518 /*06*/  DWORD res06;            /* 0xffffffff */
 519 /*0a*/  DWORD res0a;            /* 0xffffffff */
 520 /*0e*/  DWORD res0e;            /* 0xffffffff */
 521 /*12*/  DWORD res12;            /* 0xffffffff */
 522 /*16*/  DWORD res16;            /* 0xffffffff */
 523 /*1a*/  DWORD res1a;            /* 0xffffffff */
 524 /*1e*/  DWORD res1e;            /* 0xffffffff */
 525 /*22*/  DWORD res22;            /* 0xffffffff */
 526 /*26*/  DWORD res26;            /* 0xffffffff */
 527 /*2a*/  DWORD res2a;            /* 0xffffffff */
 528 /*2e*/  DWORD res2e;            /* 0xffffffff */
 529 /*32*/  DWORD res32;            /* 0xffffffff */
 530 /*36*/  DWORD res36;            /* 0xffffffff */
 531 /*3a*/  DWORD res3a;            /* 0xffffffff */
 532 /*3e*/  DWORD res3e;            /* 0xffffffff */
 533 /*42*/  WORD  res42;            /* 0xffff */
 534 /*44*/  DWORD number;           /* this is 8 times the number of refs */
 535 /*48*/  /* Now we have number bytes (8 for each ref) of SLTG_UnknownRefInfo */
 536
 537 /*50*/  WORD res50;             /* 0xffff */
 538 /*52*/  BYTE res52;             /* 0x01 */
 539 /*53*/  DWORD res53;            /* 0x00000000 */
 540 /*57*/  SLTG_Name names[1];
 541   /*    Now we have number/8 SLTG_Names (first WORD is no of bytes in the ascii
 542    *    string).  Strings look like "*\Rxxxx*#n".  If xxxx == ffff then the
 543    *    ref refers to the nth type listed in this library (0 based).  Else
 544    *    the xxxx (which maybe fewer than 4 digits) is the offset into the name
 545    *    table to a string "*\G{<guid>}#1.0#0#C:\WINNT\System32\stdole32.tlb#"
 546    *    The guid is the typelib guid; the ref again refers to the nth type of
 547    *    the imported typelib.
 548    */
 549
 550 /*xx*/ BYTE resxx;              /* 0xdf */
 551
 552 } SLTG_RefInfo;
 553
 554 #define SLTG_REF_MAGIC 0xdf
 555
 556 typedef struct {
 557         WORD res00;     /* 0x0001 */
 558         BYTE res02;     /* 0x02 */
 559         BYTE res03;     /* 0x40 if internal ref, 0x00 if external ? */
 560         WORD res04;     /* 0xffff */
 561         WORD res06;     /* 0x0000, 0x0013 or 0xffff ?? */
 562 } SLTG_UnknownRefInfo;
 563
 564 typedef struct {
 565   WORD res00; /* 0x004a */
 566   WORD next;  /* byte offs to next interface */
 567   WORD res04; /* 0xffff */
 568   BYTE impltypeflags; /* IMPLTYPEFLAG_* */
 569   BYTE res07; /* 0x80 */
 570   WORD res08; /* 0x0012, 0x0028 ?? */
 571   WORD ref;   /* number in ref table ? */
 572   WORD res0c; /* 0x4000 */
 573   WORD res0e; /* 0xfffe */
 574   WORD res10; /* 0xffff */
 575   WORD res12; /* 0x001d */
 576   WORD pos_in_table; /* 0x0, 0x4, ? */
 577 } SLTG_ImplInfo;
 578
 579 #define SLTG_IMPL_MAGIC 0x004a
 580
 581 typedef struct {
 582   BYTE magic; /* 0x0a */
 583   BYTE typepos;
 584   WORD next;
 585   WORD name;
 586   WORD byte_offs; /* pos in struct */
 587   WORD type; /* if typepos == 0x02 this is the type, else offset to type */
 588   DWORD memid;
 589   WORD helpcontext; /* ?? */
 590   WORD helpstring; /* ?? */
 591 } SLTG_RecordItem;
 592
 593 #define SLTG_RECORD_MAGIC 0x0a
 594
 595
 596 /* CARRAYs look like this
 597 WORD type == VT_CARRAY
 598 WORD offset from start of block to SAFEARRAY
 599 WORD typeofarray
 600 */
 601
 602 #include "poppack.h"
 603
 604 /*---------------------------END--------------------------------------------*/
 605 #endif