dlls/oleaut32/typelib.h

   1 /*
   2  * typelib.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 _WINE_TYPELIB_H
  22 #define _WINE_TYPELIB_H
  23
  24 #include "oleauto.h"
  25 #include "wine/windef16.h"
  26
  27 #define TLBMAGIC2 "MSFT"
  28 #define TLBMAGIC1 "SLTG"
  29 #define HELPDLLFLAG (0x0100)
  30 #define DO_NOT_SEEK (-1)
  31
  32 #define MSFT_HREFTYPE_INTHISFILE(href) (!((href) & 3))
  33 #define MSFT_HREFTYPE_INDEX(href) ((href) /sizeof(MSFT_TypeInfoBase))
  34
  35 /*-------------------------FILE STRUCTURES-----------------------------------*/
  36
  37 /* There are two known file formats, those created with ICreateTypeLib
  38  * have the signature "SLTG" as their first four bytes, while those created
  39  * with ICreateTypeLib2 have "MSFT".
  40  */
  41
  42 /*****************************************************
  43  *                MSFT typelibs
  44  *
  45  * These are TypeLibs created with ICreateTypeLib2
  46  *
  47  */
  48
  49 /*
  50  * structure of the typelib type2 header
  51  * it is at the beginning of a type lib file
  52  *
  53  */
  54 typedef struct tagMSFT_Header {
  55 /*0x00*/INT magic1;       /* 0x5446534D "MSFT" */
  56         INT   magic2;       /* 0x00010002 version nr? */
  57         INT   posguid;      /* position of libid in guid table  */
  58                             /* (should be,  else -1) */
  59         INT   lcid;         /* locale id */
  60 /*0x10*/INT   lcid2;
  61         INT   varflags;     /* (largely) unknown flags ,seems to be always 41 */
  62                             /* becomes 0x51 with a helpfile defined */
  63                             /* if help dll defined it's 0x151 */
  64                             /* update : the lower nibble is syskind */
  65         INT   version;      /* set with SetVersion() */
  66         INT   flags;        /* set with SetFlags() */
  67 /*0x20*/INT   nrtypeinfos;  /* number of typeinfo's (till so far) */
  68         INT   helpstring;   /* position of help string in stringtable */
  69         INT   helpstringcontext;
  70         INT   helpcontext;
  71 /*0x30*/INT   nametablecount;   /* number of names in name table */
  72         INT   nametablechars;   /* nr of characters in name table */
  73         INT   NameOffset;       /* offset of name in name table */
  74         INT   helpfile;         /* position of helpfile in stringtable */
  75 /*0x40*/INT   CustomDataOffset; /* if -1 no custom data, else it is offset */
  76                                 /* in customer data/guid offset table */
  77         INT   res44;            /* unknown always: 0x20 */
  78         INT   res48;            /* unknown always: 0x80 */
  79         INT   dispatchpos;      /* gets a value (1+n*0x0c) with Idispatch interfaces */
  80 /*0x50*/INT   res50;            /* is zero becomes one when an interface is derived */
  81 } MSFT_Header;
  82
  83 /* segments in the type lib file have a structure like this: */
  84 typedef struct tagMSFT_pSeg {
  85         INT   offset;       /* absolute offset in file */
  86         INT   length;       /* length of segment */
  87         INT   res08;        /* unknown always -1 */
  88         INT   res0c;        /* unknown always 0x0f in the header */
  89                             /* 0x03 in the typeinfo_data */
  90 } MSFT_pSeg;
  91
  92 /* layout of the main segment directory */
  93 typedef struct tagMSFT_SegDir {
  94 /*1*/MSFT_pSeg pTypeInfoTab; /* each type info get an entry of 0x64 bytes */
  95                              /* (25 ints) */
  96 /*2*/MSFT_pSeg pImpInfo;     /* table with info for imported types */
  97 /*3*/MSFT_pSeg pImpFiles;    /* import libaries */
  98 /*4*/MSFT_pSeg pRefTab;      /* References table */
  99 /*5*/MSFT_pSeg pLibtab;      /* always exists, alway same size (0x80) */
 100                              /* hash table w offsets to guid????? */
 101 /*6*/MSFT_pSeg pGuidTab;     /* all guids are stored here together with  */
 102                              /* offset in some table???? */
 103 /*7*/MSFT_pSeg res07;        /* always created, alway same size (0x200) */
 104                              /* purpose largely unknown */
 105 /*8*/MSFT_pSeg pNametab;     /* name tables */
 106 /*9*/MSFT_pSeg pStringtab;   /* string table */
 107 /*A*/MSFT_pSeg pTypdescTab;  /* table with type descriptors */
 108 /*B*/MSFT_pSeg pArrayDescriptions;
 109 /*C*/MSFT_pSeg pCustData;    /* data table, used for custom data and default */
 110                              /* parameter values */
 111 /*D*/MSFT_pSeg pCDGuids;     /* table with offsets for the guids and into */
 112                              /* the customer data table */
 113 /*E*/MSFT_pSeg res0e;        /* unknown */
 114 /*F*/MSFT_pSeg res0f;        /* unknown  */
 115 } MSFT_SegDir;
 116
 117
 118 /* base type info data */
 119 typedef struct tagMSFT_TypeInfoBase {
 120 /*000*/ INT   typekind;             /*  it is the TKIND_xxx */
 121                                     /* some byte alignment stuf */
 122         INT     memoffset;          /* points past the file, if no elements */
 123         INT     res2;               /* zero if no element, N*0x40 */
 124         INT     res3;               /* -1 if no lement, (N-1)*0x38 */
 125 /*010*/ INT     res4;               /* always? 3 */
 126         INT     res5;               /* always? zero */
 127         INT     cElement;           /* counts elements, HI=cVars, LO=cFuncs */
 128         INT     res7;               /* always? zero */
 129 /*020*/ INT     res8;               /* always? zero */
 130         INT     res9;               /* always? zero */
 131         INT     resA;               /* always? zero */
 132         INT     posguid;            /* position in guid table */
 133 /*030*/ INT     flags;              /* Typeflags */
 134         INT     NameOffset;         /* offset in name table */
 135         INT     version;            /* element version */
 136         INT     docstringoffs;      /* offset of docstring in string tab */
 137 /*040*/ INT     helpstringcontext;  /*  */
 138         INT     helpcontext;    /* */
 139         INT     oCustData;          /* offset in customer data table */
 140         INT16   cImplTypes;     /* nr of implemented interfaces */
 141         INT16   cbSizeVft;      /* virtual table size, not including inherits */
 142 /*050*/ INT     size;           /* size in bytes, at least for structures */
 143         /* FIXME: name of this field */
 144         INT     datatype1;      /* position in type description table */
 145                                 /* or in base intefaces */
 146                                 /* if coclass: offset in reftable */
 147                                 /* if interface: reference to inherited if */
 148         INT     datatype2;      /* if 0x8000, entry above is valid */
 149                                 /* actually dunno */
 150                                 /* else it is zero? */
 151         INT     res18;          /* always? 0 */
 152 /*060*/ INT     res19;          /* always? -1 */
 153     } MSFT_TypeInfoBase;
 154
 155 /* layout of an entry with information on imported types */
 156 typedef struct tagMSFT_ImpInfo {
 157     INT     res0;           /* unknown */
 158     INT     oImpFile;       /* offset inthe Import File table */
 159     INT     oGuid;          /* offset in Guid table */
 160     } MSFT_ImpInfo;
 161
 162 /* function description data */
 163 typedef struct {
 164 /*  INT   recsize;       record size including some xtra stuff */
 165     INT   DataType;     /* data type of the memeber, eg return of function */
 166     INT   Flags;        /* something to do with attribute flags (LOWORD) */
 167     INT16 VtableOffset; /* offset in vtable */
 168     INT16 res3;         /* some offset into dunno what */
 169     INT   FKCCIC;       /* bit string with the following  */
 170                         /* meaning (bit 0 is the msb): */
 171                         /* bit 2 indicates that oEntry is numeric */
 172                         /* bit 3 that parameter has default values */
 173                         /* calling convention (bits 4-7 ) */
 174                         /* bit 8 indicates that custom data is present */
 175                         /* Invokation kind (bits 9-12 ) */
 176                         /* function kind (eg virtual), bits 13-15  */
 177     INT16 nrargs;       /* number of arguments (including optional ????) */
 178     INT16 nroargs;      /* nr of optional arguments */
 179     /* optional attribute fields, the number of them is variable */
 180     INT   OptAttr[1];
 181 /*
 182 0*  INT   helpcontext;
 183 1*  INT   oHelpString;
 184 2*  INT   oEntry;       // either offset in string table or numeric as it is //
 185 3*  INT   res9;         // unknown (-1) //
 186 4*  INT   resA;         // unknown (-1) //
 187 5*  INT   HelpStringContext;
 188     // these are controlled by a bit set in the FKCCIC field  //
 189 6*  INT   oCustData;        // custom data for function //
 190 7*  INT   oArgCustData[1];  // custom data per argument //
 191 */
 192 } MSFT_FuncRecord;
 193
 194 /* after this may follow an array with default value pointers if the
 195  * appropriate bit in the FKCCIC field has been set:
 196  * INT   oDefautlValue[nrargs];
 197  */
 198
 199     /* Parameter info one per argument*/
 200 typedef struct {
 201         INT   DataType;
 202         INT   oName;
 203         INT   Flags;
 204     } MSFT_ParameterInfo;
 205
 206 /* Variable description data */
 207 typedef struct {
 208 /*  INT   recsize;      // record size including some xtra stuff */
 209     INT   DataType;     /* data type of the variable */
 210     INT   Flags;        /* VarFlags (LOWORD) */
 211     INT16 VarKind;      /* VarKind */
 212     INT16 res3;         /* some offset into dunno what */
 213     INT   OffsValue;    /* value of the variable or the offset  */
 214                         /* in the data structure */
 215     /* optional attribute fields, the number of them is variable */
 216     /* controlled by record length */
 217     INT   HelpContext;
 218     INT   oHelpString;
 219     INT   res9;         /* unknown (-1) */
 220     INT   oCustData;        /* custom data for variable */
 221     INT   HelpStringContext;
 222
 223 } MSFT_VarRecord;
 224
 225 /* Structure of the reference data  */
 226 typedef struct {
 227     INT   reftype;  /* either offset in type info table, then it's */
 228                     /* a multiple of 64 */
 229                     /* or offset in the external reference table */
 230                     /* with an offset of 1 */
 231     INT   flags;
 232     INT   oCustData;    /* custom data */
 233     INT   onext;    /* next offset, -1 if last */
 234 } MSFT_RefRecord;
 235
 236 /* this is how a guid is stored */
 237 typedef struct {
 238     GUID guid;
 239     INT   unk10;        /* differntiate with libid, classid etc? */
 240                         /* it's -2 for a libary */
 241                         /* it's 0 for an interface */
 242     INT   unk14;        /* always? -1 */
 243 } MSFT_GuidEntry;
 244 /* some data preceding entries in the name table */
 245 typedef struct {
 246     INT   unk00;        /* sometimes -1 (lib, parameter) ,
 247                            sometimes 0 (interface, func) */
 248     INT   unk10;        /* sometimes -1 (lib) , sometimes 0 (interface, func),
 249                            sometimes 0x10 (par) */
 250     INT   namelen;      /* only lower 8 bits are valid */
 251 } MSFT_NameIntro;
 252 /* the custom data table directory has enties like this */
 253 typedef struct {
 254     INT   GuidOffset;
 255     INT   DataOffset;
 256     INT   next;     /* next offset in the table, -1 if it's the last */
 257 } MSFT_CDGuid;
 258
 259
 260 /***********************************************************
 261  *
 262  *                SLTG typelibs.
 263  *
 264  * These are created with ICreateTypeLib
 265  *
 266  */
 267
 268 #include "pshpack1.h"
 269
 270 typedef struct {
 271 /*00*/  DWORD SLTG_magic;       /* 0x47544c53  == "SLTG" */
 272 /*04*/  WORD nrOfFileBlks;      /* no of SLTG_BlkEntry's + 1 */
 273 /*06*/  WORD res06;             /* ?? always 9 */
 274 /*08*/  WORD res08;             /* some kind of len/offset ?? */
 275 /*0a*/  WORD first_blk;         /* 1 based index into blk entries that
 276                                    corresponds to first block in file */
 277 /*0c*/  DWORD res0c;            /* always 0x000204ff */
 278 /*10*/  DWORD res10;            /* always 0x00000000 */
 279 /*14*/  DWORD res14;            /* always 0x000000c0 */
 280 /*18*/  DWORD res18;            /* always 0x46000000 */
 281 /*1c*/  DWORD res1c;            /* always 0x00000044 */
 282 /*20*/  DWORD res20;            /* always 0xffff0000 */
 283 } SLTG_Header;
 284
 285 /* This gets followed by a list of block entries */
 286 typedef struct {
 287 /*00*/  DWORD len;
 288 /*04*/  WORD index_string; /* offs from start of SLTG_Magic to index string */
 289 /*06*/  WORD next;
 290 } SLTG_BlkEntry;
 291
 292 /* The order of the blocks in the file is given by starting at Block
 293    entry firt_blk and stepping through using the next pointer */
 294
 295 /* These then get followed by this magic */
 296 typedef struct {
 297 /*00*/ BYTE res00;              /* always 0x01 */
 298 /*01*/ CHAR CompObj_magic[8];   /* always "CompObj" */
 299 /*09*/ CHAR dir_magic[4];       /* always "dir" */
 300 } SLTG_Magic;
 301
 302 #define SLTG_COMPOBJ_MAGIC "CompObj"
 303 #define SLTG_DIR_MAGIC "dir"
 304
 305 /* Next we have SLTG_Header.nrOfFileBlks - 2 of Index strings.  These
 306 are persumbably unique to within the file and look something like
 307 "AAAAAAAAAA" with the first character incremented from 'A' to ensure
 308 uniqueness.  I guess successive chars increment when we need to wrap
 309 the first one. */
 310
 311 typedef struct {
 312 /*00*/ CHAR string[11];
 313 } SLTG_Index;
 314
 315
 316 /* This is followed by SLTG_pad9 */
 317 typedef struct {
 318 /*00*/ CHAR pad[9];     /* 9 '\0's */
 319 } SLTG_Pad9;
 320
 321
 322 /* Now we have the noOfFileBlks - 1 worth of blocks. The length of
 323 each block is given by its entry in SLTG_BlkEntry. */
 324
 325 /* type SLTG_NAME in rather like a BSTR except that the length in
 326 bytes is given by the first WORD and the string contains 8bit chars */
 327
 328 typedef WORD SLTG_Name;
 329
 330 /* The main library block looks like this.  This one seems to come last */
 331
 332 typedef struct {
 333 /*00*/  WORD magic;             /* 0x51cc */
 334 /*02*/  WORD res02;             /* 0x0003, 0x0004 */
 335 /*04*/  WORD name;              /* offset to name in name table */
 336 /*06*/  SLTG_Name res06;        /* maybe this is just WORD == 0xffff */
 337         SLTG_Name helpstring;
 338         SLTG_Name helpfile;
 339         DWORD helpcontext;
 340         WORD syskind;           /* == 1 for win32, 0 for win16 */
 341         WORD lcid;              /* == 0x409, 0x809 etc */
 342         DWORD res12;            /* == 0 */
 343         WORD libflags;          /* LIBFLAG_* */
 344         WORD maj_vers;
 345         WORD min_vers;
 346         GUID uuid;
 347 } SLTG_LibBlk;
 348
 349 #define SLTG_LIBBLK_MAGIC 0x51cc
 350
 351 /* we then get 0x40 bytes worth of 0xffff or small numbers followed by
 352    nrOfFileBlks - 2 of these */
 353 typedef struct {
 354         WORD small_no;
 355         SLTG_Name index_name; /* This refers to a name in the directory */
 356         SLTG_Name other_name; /* Another one of these weird names */
 357         WORD res1a;           /* 0xffff */
 358         WORD name_offs;       /* offset to name in name table */
 359         WORD more_bytes;      /* if this is non-zero we get this many
 360                                  bytes before the next element, which seem
 361                                  to reference the docstring of the type ? */
 362         WORD res20;           /* 0xffff */
 363         DWORD helpcontext;
 364         WORD res26;           /* 0xffff */
 365         GUID uuid;
 366 } SLTG_OtherTypeInfo;
 367
 368 /* Next we get WORD 0x0003 followed by a DWORD which if we add to
 369 0x216 gives the offset to the name table from the start of the LibBlk
 370 struct */
 371
 372 typedef struct {
 373 /*00*/  WORD magic;             /* 0x0501 */
 374 /*02*/  DWORD href_table;       /* if not 0xffffffff, then byte offset from
 375                                    beginning of struct to href table */
 376 /*06*/  DWORD res06;            /* 0xffffffff */
 377 /*0a*/  DWORD elem_table;       /* offset to members */
 378 /*0e*/  DWORD res0e;            /* 0xffffffff */
 379 /*12*/  WORD major_version;     /* major version number */
 380 /*14*/  WORD minor_version;     /* minor version number */
 381 /*16*/  DWORD res16;    /* 0xfffe0000 */
 382 /*1a*/  BYTE typeflags1;/* 0x02 | top 5 bits hold l5sbs of TYPEFLAGS */
 383 /*1b*/  BYTE typeflags2;/* TYPEFLAGS >> 5 */
 384 /*1c*/  BYTE typeflags3;/* 0x02*/
 385 /*1d*/  BYTE typekind;  /* 0x03 == TKIND_INTERFACE etc. */
 386 /*1e*/  DWORD res1e;    /* 0x00000000 or 0xffffffff */
 387 } SLTG_TypeInfoHeader;
 388
 389 #define SLTG_TIHEADER_MAGIC 0x0501
 390
 391 typedef struct {
 392 /*00*/  WORD cFuncs;
 393 /*02*/  WORD cVars;
 394 /*04*/  WORD cImplTypes;
 395 /*06*/  WORD res06;
 396 /*08*/  WORD res08;
 397 /*0a*/  WORD res0a;
 398 /*0c*/  WORD res0c;
 399 /*0e*/  WORD res0e;
 400 /*10*/  WORD res10;
 401 /*12*/  WORD res12;
 402 /*14*/  WORD res14;
 403 /*16*/  WORD res16;
 404 /*18*/  WORD res18;
 405 /*1a*/  WORD res1a;
 406 /*1c*/  WORD res1c;
 407 /*1e*/  WORD res1e;
 408 /*20*/  WORD cbSizeInstance;
 409 /*22*/  WORD cbAlignment;
 410 /*24*/  WORD res24;
 411 /*26*/  WORD res26;
 412 /*28*/  WORD cbSizeVft;
 413 /*2a*/  WORD res2a;
 414 /*2c*/  WORD res2c;
 415 /*2e*/  WORD res2e;
 416 /*30*/  WORD res30;
 417 /*32*/  WORD res32;
 418 /*34*/  WORD res34;
 419 } SLTG_TypeInfoTail;
 420
 421 typedef struct {
 422 /*00*/ WORD res00; /* 0x0001 sometimes 0x0003 ?? */
 423 /*02*/ WORD res02; /* 0xffff */
 424 /*04*/ BYTE res04; /* 0x01 */
 425 /*05*/ DWORD cbExtra; /* No of bytes that follow */
 426 } SLTG_MemberHeader;
 427
 428 typedef struct {
 429 /*00*/  WORD magic;     /* 0x120a */
 430 /*02*/  WORD next;      /* offset in bytes to next block from start of block
 431                            group, 0xffff if last item */
 432 /*04*/  WORD name;      /* offset to name within name table */
 433 /*06*/  WORD value;     /* offset to value from start of block group */
 434 /*08*/  WORD res08;     /* 0x56 */
 435 /*0a*/  DWORD memid;    /* memid */
 436 /*0e*/  WORD helpcontext;/* 0xfffe == no context, 0x0001 == stored in EnumInfo struct, else offset
 437                             to value from start of block group */
 438 /*10*/  WORD helpstring;/* offset from start of block group to string offset */
 439 } SLTG_EnumItem;
 440
 441 #define SLTG_ENUMITEM_MAGIC 0x120a
 442
 443
 444 typedef struct {
 445         BYTE magic;     /* 0x4c or 0x6c */
 446         BYTE inv;       /* high nibble is INVOKE_KIND, low nibble = 2 */
 447         WORD next;      /* byte offset from beginning of group to next fn */
 448         WORD name;      /* Offset within name table to name */
 449         DWORD dispid;   /* dispid */
 450         WORD helpcontext; /* helpcontext (again 1 is special) */
 451         WORD helpstring;/* helpstring offset to offset */
 452         WORD arg_off;   /* offset to args from start of block */
 453         BYTE nacc;      /* lowest 3bits are CALLCONV, rest are no of args */
 454         BYTE retnextopt;/* if 0x80 bit set ret type follows else next WORD
 455                            is offset to ret type. No of optional args is
 456                            middle 6 bits */
 457         WORD rettype;   /* return type VT_?? or offset to ret type */
 458         WORD vtblpos;   /* position in vtbl? */
 459         WORD funcflags; /* present if magic == 0x6c */
 460 /* Param list starts, repeat next two as required */
 461 #if 0
 462         WORD  name;     /* offset to 2nd letter of name */
 463         WORD+ type;     /* VT_ of param */
 464 #endif
 465 } SLTG_Function;
 466
 467 #define SLTG_FUNCTION_MAGIC 0x4c
 468 #define SLTG_FUNCTION_WITH_FLAGS_MAGIC 0x6c
 469
 470 typedef struct {
 471 /*00*/  BYTE magic;             /* 0xdf */
 472 /*01*/  BYTE res01;             /* 0x00 */
 473 /*02*/  DWORD res02;            /* 0xffffffff */
 474 /*06*/  DWORD res06;            /* 0xffffffff */
 475 /*0a*/  DWORD res0a;            /* 0xffffffff */
 476 /*0e*/  DWORD res0e;            /* 0xffffffff */
 477 /*12*/  DWORD res12;            /* 0xffffffff */
 478 /*16*/  DWORD res16;            /* 0xffffffff */
 479 /*1a*/  DWORD res1a;            /* 0xffffffff */
 480 /*1e*/  DWORD res1e;            /* 0xffffffff */
 481 /*22*/  DWORD res22;            /* 0xffffffff */
 482 /*26*/  DWORD res26;            /* 0xffffffff */
 483 /*2a*/  DWORD res2a;            /* 0xffffffff */
 484 /*2e*/  DWORD res2e;            /* 0xffffffff */
 485 /*32*/  DWORD res32;            /* 0xffffffff */
 486 /*36*/  DWORD res36;            /* 0xffffffff */
 487 /*3a*/  DWORD res3a;            /* 0xffffffff */
 488 /*3e*/  DWORD res3e;            /* 0xffffffff */
 489 /*42*/  WORD  res42;            /* 0xffff */
 490 /*44*/  DWORD number;           /* this is 8 times the number of refs */
 491 /*48*/  /* Now we have number bytes (8 for each ref) of SLTG_UnknownRefInfo */
 492
 493 /*50*/  WORD res50;             /* 0xffff */
 494 /*52*/  BYTE res52;             /* 0x01 */
 495 /*53*/  DWORD res53;            /* 0x00000000 */
 496 /*57*/  SLTG_Name names[1];
 497   /*    Now we have number/8 SLTG_Names (first WORD is no of bytes in the ascii
 498    *    string).  Strings look like "*\Rxxxx*#n".  If xxxx == ffff then the
 499    *    ref refers to the nth type listed in this library (0 based).  Else
 500    *    the xxxx (which maybe fewer than 4 digits) is the offset into the name
 501    *    table to a string "*\G{<guid>}#1.0#0#C:\WINNT\System32\stdole32.tlb#"
 502    *    The guid is the typelib guid; the ref again refers to the nth type of
 503    *    the imported typelib.
 504    */
 505
 506 /*xx*/ BYTE resxx;              /* 0xdf */
 507
 508 } SLTG_RefInfo;
 509
 510 #define SLTG_REF_MAGIC 0xdf
 511
 512 typedef struct {
 513         WORD res00;     /* 0x0001 */
 514         BYTE res02;     /* 0x02 */
 515         BYTE res03;     /* 0x40 if internal ref, 0x00 if external ? */
 516         WORD res04;     /* 0xffff */
 517         WORD res06;     /* 0x0000, 0x0013 or 0xffff ?? */
 518 } SLTG_UnknownRefInfo;
 519
 520 typedef struct {
 521   WORD res00; /* 0x004a */
 522   WORD next;  /* byte offs to next interface */
 523   WORD res04; /* 0xffff */
 524   BYTE impltypeflags; /* IMPLTYPEFLAG_* */
 525   BYTE res07; /* 0x80 */
 526   WORD res08; /* 0x0012, 0x0028 ?? */
 527   WORD ref;   /* number in ref table ? */
 528   WORD res0c; /* 0x4000 */
 529   WORD res0e; /* 0xfffe */
 530   WORD res10; /* 0xffff */
 531   WORD res12; /* 0x001d */
 532   WORD pos_in_table; /* 0x0, 0x4, ? */
 533 } SLTG_ImplInfo;
 534
 535 #define SLTG_IMPL_MAGIC 0x004a
 536
 537 typedef struct {
 538   BYTE magic; /* 0x0a */
 539   BYTE typepos;
 540   WORD next;
 541   WORD name;
 542   WORD byte_offs; /* pos in struct */
 543   WORD type; /* if typepos == 0x02 this is the type, else offset to type */
 544   DWORD memid;
 545   WORD helpcontext; /* ?? */
 546   WORD helpstring; /* ?? */
 547 } SLTG_RecordItem;
 548
 549 #define SLTG_RECORD_MAGIC 0x0a
 550
 551
 552 /* CARRAYs look like this
 553 WORD type == VT_CARRAY
 554 WORD offset from start of block to SAFEARRAY
 555 WORD typeofarray
 556 */
 557
 558 extern DWORD _invoke(LPVOID func,CALLCONV callconv, int nrargs, DWORD *args);
 559
 560 #include "poppack.h"
 561
 562 /*---------------------------END--------------------------------------------*/
 563 #endif
 564
 565