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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 /*****************************************************
  38  *                MSFT typelibs
  39  *
  40  * These are TypeLibs created with ICreateTypeLib2
  41  *
  42  */
  43
  44 /*
  45  * structure of the typelib type2 header
  46  * it is at the beginning of a type lib file
  47  *
  48  */
  49 typedef struct tagMSFT_Header {
  50 /*0x00*/INT   magic1;       /* 0x5446534D "MSFT" */
  51         INT   magic2;       /* 0x00010002 version nr? */
  52         INT   posguid;      /* position of libid in guid table  */
  53                             /* (should be,  else -1) */
  54         INT   lcid;         /* locale id */
  55 /*0x10*/INT   lcid2;
  56         INT   varflags;     /* (largely) unknown flags */
  57                             /* the lower nibble is syskind */
  58                             /* 0x40 always seems to be set */
  59                             /* 0x10 set with a helpfile defined */
  60                             /* 0x100 set with a helpstringdll defined - in this
  61                                   case the offset to the name in the stringtable
  62                                   appears right after this struct, before the
  63                                   typeinfo offsets */
  64         INT   version;      /* set with SetVersion() */
  65         INT   flags;        /* set with SetFlags() */
  66 /*0x20*/INT   nrtypeinfos;  /* number of typeinfo's (till so far) */
  67         INT   helpstring;   /* position of help string in stringtable */
  68         INT   helpstringcontext;
  69         INT   helpcontext;
  70 /*0x30*/INT   nametablecount;   /* number of names in name table */
  71         INT   nametablechars;   /* nr of characters in name table */
  72         INT   NameOffset;       /* offset of name in name table */
  73         INT   helpfile;         /* position of helpfile in stringtable */
  74 /*0x40*/INT   CustomDataOffset; /* if -1 no custom data, else it is offset */
  75                                 /* in customer data/guid offset table */
  76         INT   res44;            /* unknown always: 0x20 (guid hash size?) */
  77         INT   res48;            /* unknown always: 0x80 (name hash size?) */
  78         INT   dispatchpos;      /* HREFTYPE to IDispatch, or -1 if no IDispatch */
  79 /*0x50*/INT   res50;            /* is zero becomes one when an interface is derived */
  80 } MSFT_Header;
  81
  82 /* segments in the type lib file have a structure like this: */
  83 typedef struct tagMSFT_pSeg {
  84         INT   offset;       /* absolute offset in file */
  85         INT   length;       /* length of segment */
  86         INT   res08;        /* unknown always -1 */
  87         INT   res0c;        /* unknown always 0x0f in the header */
  88                             /* 0x03 in the typeinfo_data */
  89 } MSFT_pSeg;
  90
  91 /* layout of the main segment directory */
  92 typedef struct tagMSFT_SegDir {
  93 /*1*/MSFT_pSeg pTypeInfoTab; /* each type info get an entry of 0x64 bytes */
  94                              /* (25 ints) */
  95 /*2*/MSFT_pSeg pImpInfo;     /* table with info for imported types */
  96 /*3*/MSFT_pSeg pImpFiles;    /* import libaries */
  97 /*4*/MSFT_pSeg pRefTab;      /* References table */
  98 /*5*/MSFT_pSeg pLibtab;      /* always exists, alway same size (0x80) */
  99                              /* hash table w offsets to guid????? */
 100 /*6*/MSFT_pSeg pGuidTab;     /* all guids are stored here together with  */
 101                              /* offset in some table???? */
 102 /*7*/MSFT_pSeg res07;        /* always created, alway same size (0x200) */
 103                              /* purpose largely unknown */
 104 /*8*/MSFT_pSeg pNametab;     /* name tables */
 105 /*9*/MSFT_pSeg pStringtab;   /* string table */
 106 /*A*/MSFT_pSeg pTypdescTab;  /* table with type descriptors */
 107 /*B*/MSFT_pSeg pArrayDescriptions;
 108 /*C*/MSFT_pSeg pCustData;    /* data table, used for custom data and default */
 109                              /* parameter values */
 110 /*D*/MSFT_pSeg pCDGuids;     /* table with offsets for the guids and into */
 111                              /* the customer data table */
 112 /*E*/MSFT_pSeg res0e;        /* unknown */
 113 /*F*/MSFT_pSeg res0f;        /* unknown  */
 114 } MSFT_SegDir;
 115
 116
 117 /* base type info data */
 118 typedef struct tagMSFT_TypeInfoBase {
 119 /*000*/ INT   typekind;             /*  it is the TKIND_xxx */
 120                                     /* some byte alignment stuf */
 121         INT     memoffset;          /* points past the file, if no elements */
 122         INT     res2;               /* zero if no element, N*0x40 */
 123         INT     res3;               /* -1 if no lement, (N-1)*0x38 */
 124 /*010*/ INT     res4;               /* always? 3 */
 125         INT     res5;               /* always? zero */
 126         INT     cElement;           /* counts elements, HI=cVars, LO=cFuncs */
 127         INT     res7;               /* always? zero */
 128 /*020*/ INT     res8;               /* always? zero */
 129         INT     res9;               /* always? zero */
 130         INT     resA;               /* always? zero */
 131         INT     posguid;            /* position in guid table */
 132 /*030*/ INT     flags;              /* Typeflags */
 133         INT     NameOffset;         /* offset in name table */
 134         INT     version;            /* element version */
 135         INT     docstringoffs;      /* offset of docstring in string tab */
 136 /*040*/ INT     helpstringcontext;  /*  */
 137         INT     helpcontext;    /* */
 138         INT     oCustData;          /* offset in customer data table */
 139 #ifdef WORDS_BIGENDIAN
 140         INT16   cbSizeVft;      /* virtual table size, including inherits */
 141         INT16   cImplTypes;     /* nr of implemented interfaces */
 142 #else
 143         INT16   cImplTypes;     /* nr of implemented interfaces */
 144         INT16   cbSizeVft;      /* virtual table size, including inherits */
 145 #endif
 146 /*050*/ INT     size;           /* size in bytes, at least for structures */
 147         /* FIXME: name of this field */
 148         INT     datatype1;      /* position in type description table */
 149                                 /* or in base intefaces */
 150                                 /* if coclass: offset in reftable */
 151                                 /* if interface: reference to inherited if */
 152         INT     datatype2;      /* for interfaces: hiword is num of inherited funcs */
 153                                 /*                 loword is num of inherited interfaces */
 154         INT     res18;          /* always? 0 */
 155 /*060*/ INT     res19;          /* always? -1 */
 156 } MSFT_TypeInfoBase;
 157
 158 /* layout of an entry with information on imported types */
 159 typedef struct tagMSFT_ImpInfo {
 160     INT     flags;          /* bits 0 - 15:  count */
 161                             /* bit  16:      if set oGuid is an offset to Guid */
 162                             /*               if clear oGuid is a typeinfo index in the specified typelib */
 163                             /* bits 24 - 31: TKIND of reference */
 164     INT     oImpFile;       /* offset in the Import File table */
 165     INT     oGuid;          /* offset in Guid table or typeinfo index (see bit 16 of res0) */
 166 } MSFT_ImpInfo;
 167
 168 #define MSFT_IMPINFO_OFFSET_IS_GUID 0x00010000
 169
 170 /* function description data */
 171 typedef struct {
 172 /*  INT   recsize;       record size including some xtra stuff */
 173     INT   DataType;     /* data type of the member, eg return of function */
 174     INT   Flags;        /* something to do with attribute flags (LOWORD) */
 175 #ifdef WORDS_BIGENDIAN
 176     INT16 funcdescsize; /* size of reconstituted FUNCDESC and related structs */
 177     INT16 VtableOffset; /* offset in vtable */
 178 #else
 179     INT16 VtableOffset; /* offset in vtable */
 180     INT16 funcdescsize; /* size of reconstituted FUNCDESC and related structs */
 181 #endif
 182     INT   FKCCIC;       /* bit string with the following  */
 183                         /* meaning (bit 0 is the lsb): */
 184                         /* bits 0 - 2: FUNCKIND */
 185                         /* bits 3 - 6: INVOKEKIND */
 186                         /* bit  7: custom data present */
 187                         /* bits 8 - 11: CALLCONV */
 188                         /* bit  12: parameters have default values */
 189                         /* bit  13: oEntry is numeric */
 190                         /* bit  14: has retval param */
 191                         /* bits 16 - 31: index of next function with same id */
 192 #ifdef WORDS_BIGENDIAN
 193     INT16 nroargs;      /* nr of optional arguments */
 194     INT16 nrargs;       /* number of arguments (including optional ????) */
 195 #else
 196     INT16 nrargs;       /* number of arguments (including optional ????) */
 197     INT16 nroargs;      /* nr of optional arguments */
 198 #endif
 199     /* optional attribute fields, the number of them is variable */
 200     INT   OptAttr[1];
 201 /*
 202 0*  INT   helpcontext;
 203 1*  INT   oHelpString;
 204 2*  INT   oEntry;       // either offset in string table or numeric as it is (see bit 13 of FKCCIC) //
 205 3*  INT   res9;         // unknown (-1) //
 206 4*  INT   resA;         // unknown (-1) //
 207 5*  INT   HelpStringContext;
 208     // these are controlled by a bit set in the FKCCIC field  //
 209 6*  INT   oCustData;        // custom data for function //
 210 7*  INT   oArgCustData[1];  // custom data per argument //
 211 */
 212 } MSFT_FuncRecord;
 213
 214 /* after this may follow an array with default value pointers if the
 215  * appropriate bit in the FKCCIC field has been set:
 216  * INT   oDefautlValue[nrargs];
 217  */
 218
 219     /* Parameter info one per argument*/
 220 typedef struct {
 221         INT   DataType;
 222         INT   oName;
 223         INT   Flags;
 224     } MSFT_ParameterInfo;
 225
 226 /* Variable description data */
 227 typedef struct {
 228 /*  INT   recsize;      // record size including some xtra stuff */
 229     INT   DataType;     /* data type of the variable */
 230     INT   Flags;        /* VarFlags (LOWORD) */
 231 #ifdef WORDS_BIGENDIAN
 232     INT16 vardescsize;  /* size of reconstituted VARDESC and related structs */
 233     INT16 VarKind;      /* VarKind */
 234 #else
 235     INT16 VarKind;      /* VarKind */
 236     INT16 vardescsize;  /* size of reconstituted VARDESC and related structs */
 237 #endif
 238     INT   OffsValue;    /* value of the variable or the offset  */
 239                         /* in the data structure */
 240     /* optional attribute fields, the number of them is variable */
 241     /* controlled by record length */
 242     INT   HelpContext;
 243     INT   oHelpString;
 244     INT   res9;         /* unknown (-1) */
 245     INT   oCustData;        /* custom data for variable */
 246     INT   HelpStringContext;
 247
 248 } MSFT_VarRecord;
 249
 250 /* Structure of the reference data  */
 251 typedef struct {
 252     INT   reftype;  /* either offset in type info table, then it's */
 253                     /* a multiple of 64 */
 254                     /* or offset in the external reference table */
 255                     /* with an offset of 1 */
 256     INT   flags;
 257     INT   oCustData;    /* custom data */
 258     INT   onext;    /* next offset, -1 if last */
 259 } MSFT_RefRecord;
 260
 261 /* this is how a guid is stored */
 262 typedef struct {
 263     GUID guid;
 264     INT   hreftype;     /* -2 for the typelib guid, typeinfo offset
 265                            for typeinfo guid, low two bits are 01 if
 266                            this is an imported typeinfo, low two bits
 267                            are 10 if this is an imported typelib (used
 268                            by imported typeinfos) */
 269     INT   next_hash;    /* offset to next guid in the hash bucket */
 270 } MSFT_GuidEntry;
 271 /* some data preceding entries in the name table */
 272 typedef struct {
 273     INT   hreftype;     /* is -1 if name is for neither a typeinfo,
 274                            a variable, or a function (that is, name
 275                            is for a typelib or a function parameter).
 276                            otherwise is the offset of the first
 277                            typeinfo that this name refers to (either
 278                            to the typeinfo itself or to a member of
 279                            the typeinfo */
 280     INT   next_hash;    /* offset to next name in the hash bucket */
 281     INT   namelen;      /* only lower 8 bits are valid */
 282                         /* 0x1000 if name is only used once as a variable name */
 283                         /* 0x2000 if name is a variable in an enumeration */
 284                         /* 0x3800 if name is typeinfo name */
 285                         /* upper 16 bits are hash code */
 286 } MSFT_NameIntro;
 287 /* the custom data table directory has enties like this */
 288 typedef struct {
 289     INT   GuidOffset;
 290     INT   DataOffset;
 291     INT   next;     /* next offset in the table, -1 if it's the last */
 292 } MSFT_CDGuid;
 293
 294
 295 /***********************************************************
 296  *
 297  *                SLTG typelibs.
 298  *
 299  * These are created with ICreateTypeLib
 300  *
 301  */
 302
 303 #include "pshpack1.h"
 304
 305 typedef struct {
 306 /*00*/  DWORD SLTG_magic;       /* 0x47544c53  == "SLTG" */
 307 /*04*/  WORD nrOfFileBlks;      /* no of SLTG_BlkEntry's + 1 */
 308 /*06*/  WORD res06;             /* ?? always 9 */
 309 /*08*/  WORD res08;             /* some kind of len/offset ?? */
 310 /*0a*/  WORD first_blk;         /* 1 based index into blk entries that
 311                                    corresponds to first block in file */
 312 /*0c*/  DWORD res0c;            /* always 0x000204ff */
 313 /*10*/  DWORD res10;            /* always 0x00000000 */
 314 /*14*/  DWORD res14;            /* always 0x000000c0 */
 315 /*18*/  DWORD res18;            /* always 0x46000000 */
 316 /*1c*/  DWORD res1c;            /* always 0x00000044 */
 317 /*20*/  DWORD res20;            /* always 0xffff0000 */
 318 } SLTG_Header;
 319
 320 /* This gets followed by a list of block entries */
 321 typedef struct {
 322 /*00*/  DWORD len;
 323 /*04*/  WORD index_string; /* offs from start of SLTG_Magic to index string */
 324 /*06*/  WORD next;
 325 } SLTG_BlkEntry;
 326
 327 /* The order of the blocks in the file is given by starting at Block
 328    entry firt_blk and stepping through using the next pointer */
 329
 330 /* These then get followed by this magic */
 331 typedef struct {
 332 /*00*/ BYTE res00;              /* always 0x01 */
 333 /*01*/ CHAR CompObj_magic[8];   /* always "CompObj" */
 334 /*09*/ CHAR dir_magic[4];       /* always "dir" */
 335 } SLTG_Magic;
 336
 337 #define SLTG_COMPOBJ_MAGIC "CompObj"
 338 #define SLTG_DIR_MAGIC "dir"
 339
 340 /* Next we have SLTG_Header.nrOfFileBlks - 2 of Index strings.  These
 341 are presumably unique to within the file and look something like
 342 "AAAAAAAAAA" with the first character incremented from 'A' to ensure
 343 uniqueness.  I guess successive chars increment when we need to wrap
 344 the first one. */
 345
 346 typedef struct {
 347 /*00*/ CHAR string[11];
 348 } SLTG_Index;
 349
 350
 351 /* This is followed by SLTG_pad9 */
 352 typedef struct {
 353 /*00*/ CHAR pad[9];     /* 9 '\0's */
 354 } SLTG_Pad9;
 355
 356
 357 /* Now we have the noOfFileBlks - 1 worth of blocks. The length of
 358 each block is given by its entry in SLTG_BlkEntry. */
 359
 360 /* type SLTG_NAME in rather like a BSTR except that the length in
 361 bytes is given by the first WORD and the string contains 8bit chars */
 362
 363 typedef WORD SLTG_Name;
 364
 365 /* The main library block looks like this.  This one seems to come last */
 366
 367 typedef struct {
 368 /*00*/  WORD magic;             /* 0x51cc */
 369 /*02*/  WORD res02;             /* 0x0003, 0x0004 */
 370 /*04*/  WORD name;              /* offset to name in name table */
 371 /*06*/  SLTG_Name res06;        /* maybe this is just WORD == 0xffff */
 372         SLTG_Name helpstring;
 373         SLTG_Name helpfile;
 374         DWORD helpcontext;
 375         WORD syskind;           /* == 1 for win32, 0 for win16 */
 376         WORD lcid;              /* == 0x409, 0x809 etc */
 377         DWORD res12;            /* == 0 */
 378         WORD libflags;          /* LIBFLAG_* */
 379         WORD maj_vers;
 380         WORD min_vers;
 381         GUID uuid;
 382 } SLTG_LibBlk;
 383
 384 #define SLTG_LIBBLK_MAGIC 0x51cc
 385
 386 /* we then get 0x40 bytes worth of 0xffff or small numbers followed by
 387    nrOfFileBlks - 2 of these */
 388 typedef struct {
 389         WORD small_no;
 390         SLTG_Name index_name; /* This refers to a name in the directory */
 391         SLTG_Name other_name; /* Another one of these weird names */
 392         WORD res1a;           /* 0xffff */
 393         WORD name_offs;       /* offset to name in name table */
 394         WORD more_bytes;      /* if this is non-zero we get this many
 395                                  bytes before the next element, which seem
 396                                  to reference the docstring of the type ? */
 397         WORD res20;           /* 0xffff */
 398         DWORD helpcontext;
 399         WORD res26;           /* 0xffff */
 400         GUID uuid;
 401 } SLTG_OtherTypeInfo;
 402
 403 /* Next we get WORD 0x0003 followed by a DWORD which if we add to
 404 0x216 gives the offset to the name table from the start of the LibBlk
 405 struct */
 406
 407 typedef struct {
 408 /*00*/  WORD magic;             /* 0x0501 */
 409 /*02*/  DWORD href_table;       /* if not 0xffffffff, then byte offset from
 410                                    beginning of struct to href table */
 411 /*06*/  DWORD res06;            /* 0xffffffff */
 412 /*0a*/  DWORD elem_table;       /* offset to members */
 413 /*0e*/  DWORD res0e;            /* 0xffffffff */
 414 /*12*/  WORD major_version;     /* major version number */
 415 /*14*/  WORD minor_version;     /* minor version number */
 416 /*16*/  DWORD res16;    /* 0xfffe0000 */
 417 /*1a*/  BYTE typeflags1;/* 0x02 | top 5 bits hold l5sbs of TYPEFLAGS */
 418 /*1b*/  BYTE typeflags2;/* TYPEFLAGS >> 5 */
 419 /*1c*/  BYTE typeflags3;/* 0x02*/
 420 /*1d*/  BYTE typekind;  /* 0x03 == TKIND_INTERFACE etc. */
 421 /*1e*/  DWORD res1e;    /* 0x00000000 or 0xffffffff */
 422 } SLTG_TypeInfoHeader;
 423
 424 #define SLTG_TIHEADER_MAGIC 0x0501
 425
 426 typedef struct {
 427 /*00*/  WORD cFuncs;
 428 /*02*/  WORD cVars;
 429 /*04*/  WORD cImplTypes;
 430 /*06*/  WORD res06;
 431 /*08*/  WORD res08;
 432 /*0a*/  WORD res0a;
 433 /*0c*/  WORD res0c;
 434 /*0e*/  WORD res0e;
 435 /*10*/  WORD res10;
 436 /*12*/  WORD res12;
 437 /*14*/  WORD tdescalias_vt; /* for TKIND_ALIAS */
 438 /*16*/  WORD res16;
 439 /*18*/  WORD res18;
 440 /*1a*/  WORD res1a;
 441 /*1c*/  WORD res1c;
 442 /*1e*/  WORD res1e;
 443 /*20*/  WORD cbSizeInstance;
 444 /*22*/  WORD cbAlignment;
 445 /*24*/  WORD res24;
 446 /*26*/  WORD res26;
 447 /*28*/  WORD cbSizeVft;
 448 /*2a*/  WORD res2a;
 449 /*2c*/  WORD res2c;
 450 /*2e*/  WORD res2e;
 451 /*30*/  WORD res30;
 452 /*32*/  WORD res32;
 453 /*34*/  WORD res34;
 454 } SLTG_TypeInfoTail;
 455
 456 typedef struct {
 457 /*00*/ WORD res00; /* 0x0001 sometimes 0x0003 ?? */
 458 /*02*/ WORD res02; /* 0xffff */
 459 /*04*/ BYTE res04; /* 0x01 */
 460 /*05*/ DWORD cbExtra; /* No of bytes that follow */
 461 } SLTG_MemberHeader;
 462
 463 typedef struct {
 464 /*00*/  WORD magic;     /* 0x120a */
 465 /*02*/  WORD next;      /* offset in bytes to next block from start of block
 466                            group, 0xffff if last item */
 467 /*04*/  WORD name;      /* offset to name within name table */
 468 /*06*/  WORD value;     /* offset to value from start of block group */
 469 /*08*/  WORD res08;     /* 0x56 */
 470 /*0a*/  DWORD memid;    /* memid */
 471 /*0e*/  WORD helpcontext;/* 0xfffe == no context, 0x0001 == stored in EnumInfo struct, else offset
 472                             to value from start of block group */
 473 /*10*/  WORD helpstring;/* offset from start of block group to string offset */
 474 } SLTG_EnumItem;
 475
 476 #define SLTG_ENUMITEM_MAGIC 0x120a
 477
 478 typedef struct {
 479 /*00*/  WORD vt;        /* vartype, 0xffff marks end. */
 480 /*02*/  WORD res02;     /* ?, 0xffff marks end */
 481 } SLTG_AliasItem;
 482
 483 #define SLTG_ALIASITEM_MAGIC 0x001d
 484
 485
 486 typedef struct {
 487         BYTE magic;     /* 0x4c or 0x6c */
 488         BYTE inv;       /* high nibble is INVOKE_KIND, low nibble = 2 */
 489         WORD next;      /* byte offset from beginning of group to next fn */
 490         WORD name;      /* Offset within name table to name */
 491         DWORD dispid;   /* dispid */
 492         WORD helpcontext; /* helpcontext (again 1 is special) */
 493         WORD helpstring;/* helpstring offset to offset */
 494         WORD arg_off;   /* offset to args from start of block */
 495         BYTE nacc;      /* lowest 3bits are CALLCONV, rest are no of args */
 496         BYTE retnextopt;/* if 0x80 bit set ret type follows else next WORD
 497                            is offset to ret type. No of optional args is
 498                            middle 6 bits */
 499         WORD rettype;   /* return type VT_?? or offset to ret type */
 500         WORD vtblpos;   /* position in vtbl? */
 501         WORD funcflags; /* present if magic == 0x6c */
 502 /* Param list starts, repeat next two as required */
 503 #if 0
 504         WORD  name;     /* offset to 2nd letter of name */
 505         WORD+ type;     /* VT_ of param */
 506 #endif
 507 } SLTG_Function;
 508
 509 #define SLTG_FUNCTION_MAGIC 0x4c
 510 #define SLTG_FUNCTION_WITH_FLAGS_MAGIC 0x6c
 511
 512 typedef struct {
 513 /*00*/  BYTE magic;             /* 0xdf */
 514 /*01*/  BYTE res01;             /* 0x00 */
 515 /*02*/  DWORD res02;            /* 0xffffffff */
 516 /*06*/  DWORD res06;            /* 0xffffffff */
 517 /*0a*/  DWORD res0a;            /* 0xffffffff */
 518 /*0e*/  DWORD res0e;            /* 0xffffffff */
 519 /*12*/  DWORD res12;            /* 0xffffffff */
 520 /*16*/  DWORD res16;            /* 0xffffffff */
 521 /*1a*/  DWORD res1a;            /* 0xffffffff */
 522 /*1e*/  DWORD res1e;            /* 0xffffffff */
 523 /*22*/  DWORD res22;            /* 0xffffffff */
 524 /*26*/  DWORD res26;            /* 0xffffffff */
 525 /*2a*/  DWORD res2a;            /* 0xffffffff */
 526 /*2e*/  DWORD res2e;            /* 0xffffffff */
 527 /*32*/  DWORD res32;            /* 0xffffffff */
 528 /*36*/  DWORD res36;            /* 0xffffffff */
 529 /*3a*/  DWORD res3a;            /* 0xffffffff */
 530 /*3e*/  DWORD res3e;            /* 0xffffffff */
 531 /*42*/  WORD  res42;            /* 0xffff */
 532 /*44*/  DWORD number;           /* this is 8 times the number of refs */
 533 /*48*/  /* Now we have number bytes (8 for each ref) of SLTG_UnknownRefInfo */
 534
 535 /*50*/  WORD res50;             /* 0xffff */
 536 /*52*/  BYTE res52;             /* 0x01 */
 537 /*53*/  DWORD res53;            /* 0x00000000 */
 538 /*57*/  SLTG_Name names[1];
 539   /*    Now we have number/8 SLTG_Names (first WORD is no of bytes in the ascii
 540    *    string).  Strings look like "*\Rxxxx*#n".  If xxxx == ffff then the
 541    *    ref refers to the nth type listed in this library (0 based).  Else
 542    *    the xxxx (which maybe fewer than 4 digits) is the offset into the name
 543    *    table to a string "*\G{<guid>}#1.0#0#C:\WINNT\System32\stdole32.tlb#"
 544    *    The guid is the typelib guid; the ref again refers to the nth type of
 545    *    the imported typelib.
 546    */
 547
 548 /*xx*/ BYTE resxx;              /* 0xdf */
 549
 550 } SLTG_RefInfo;
 551
 552 #define SLTG_REF_MAGIC 0xdf
 553
 554 typedef struct {
 555         WORD res00;     /* 0x0001 */
 556         BYTE res02;     /* 0x02 */
 557         BYTE res03;     /* 0x40 if internal ref, 0x00 if external ? */
 558         WORD res04;     /* 0xffff */
 559         WORD res06;     /* 0x0000, 0x0013 or 0xffff ?? */
 560 } SLTG_UnknownRefInfo;
 561
 562 typedef struct {
 563   WORD res00; /* 0x004a */
 564   WORD next;  /* byte offs to next interface */
 565   WORD res04; /* 0xffff */
 566   BYTE impltypeflags; /* IMPLTYPEFLAG_* */
 567   BYTE res07; /* 0x80 */
 568   WORD res08; /* 0x0012, 0x0028 ?? */
 569   WORD ref;   /* number in ref table ? */
 570   WORD res0c; /* 0x4000 */
 571   WORD res0e; /* 0xfffe */
 572   WORD res10; /* 0xffff */
 573   WORD res12; /* 0x001d */
 574   WORD pos_in_table; /* 0x0, 0x4, ? */
 575 } SLTG_ImplInfo;
 576
 577 #define SLTG_IMPL_MAGIC 0x004a
 578
 579 typedef struct {
 580   BYTE magic; /* 0x0a */
 581   BYTE typepos;
 582   WORD next;
 583   WORD name;
 584   WORD byte_offs; /* pos in struct */
 585   WORD type; /* if typepos == 0x02 this is the type, else offset to type */
 586   DWORD memid;
 587   WORD helpcontext; /* ?? */
 588   WORD helpstring; /* ?? */
 589 } SLTG_RecordItem;
 590
 591 #define SLTG_RECORD_MAGIC 0x0a
 592
 593
 594 /* CARRAYs look like this
 595 WORD type == VT_CARRAY
 596 WORD offset from start of block to SAFEARRAY
 597 WORD typeofarray
 598 */
 599
 600 #include "poppack.h"
 601
 602 /*---------------------------END--------------------------------------------*/
 603 #endif