loader/module.c

   1 /*
   2  * Modules
   3  *
   4  * Copyright 1995 Alexandre Julliard
   5  */
   6
   7 #include <assert.h>
   8 #include <fcntl.h>
   9 #include <stdlib.h>
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include <sys/types.h>
  13 #include <unistd.h>
  14 #include "windows.h"
  15 #include "class.h"
  16 #include "file.h"
  17 #include "global.h"
  18 #include "heap.h"
  19 #include "hook.h"
  20 #include "module.h"
  21 #include "neexe.h"
  22 #include "resource.h"
  23 #include "selectors.h"
  24 #include "stackframe.h"
  25 #include "task.h"
  26 #include "toolhelp.h"
  27 #include "stddebug.h"
  28 #include "debug.h"
  29 #include "callback.h"
  30
  31 extern HINSTANCE16 PE_LoadModule( HFILE32 hf, OFSTRUCT *ofs, LOADPARAMS* params );
  32
  33 static HMODULE16 hFirstModule = 0;
  34 static HMODULE16 hCachedModule = 0;  /* Module cached by MODULE_OpenFile */
  35
  36
  37 /***********************************************************************
  38  *           MODULE_GetPtr
  39  */
  40 NE_MODULE *MODULE_GetPtr( HMODULE32 hModule )
  41 {
  42     HMODULE16 hnd =MODULE_HANDLEtoHMODULE16(hModule);
  43
  44     if (!hnd)
  45         return NULL;
  46     return (NE_MODULE*)GlobalLock16(hnd);
  47 }
  48
  49 /***********************************************************************
  50  *           MODULE_HANDLEtoHMODULE16
  51  */
  52 HMODULE16
  53 MODULE_HANDLEtoHMODULE16(HANDLE32 handle) {
  54     NE_MODULE   *pModule;
  55
  56     if (HIWORD(handle))
  57     {
  58         /* this is a HMODULE32 */
  59
  60         /* walk the list looking for the correct startaddress */
  61         pModule = (NE_MODULE *)GlobalLock16( hFirstModule );
  62         while (pModule)
  63         {
  64             if (pModule->module32 == handle) return pModule->self;
  65             pModule = (NE_MODULE*)GlobalLock16(pModule->next);
  66         }
  67         return 0;
  68     }
  69     return GetExePtr(handle);
  70 }
  71
  72 /***********************************************************************
  73  *           MODULE_HANDLEtoHMODULE32
  74  * return HMODULE32, if possible, HMODULE16 otherwise
  75  */
  76 HMODULE32
  77 MODULE_HANDLEtoHMODULE32(HANDLE32 handle) {
  78     NE_MODULE *pModule;
  79
  80     if (HIWORD(handle))
  81         return (HMODULE32)handle;
  82     else {
  83         handle = GetExePtr(handle);
  84         if (!handle)
  85             return 0;
  86         pModule = (NE_MODULE *)GlobalLock16( handle );
  87         if (!pModule)
  88             return 0;
  89
  90         if (pModule->module32) return pModule->module32;
  91         return handle;
  92     }
  93 }
  94
  95 /***********************************************************************
  96  *           MODULE_DumpModule
  97  */
  98 void MODULE_DumpModule( HMODULE32 hModule )
  99 {
 100     int i, ordinal;
 101     SEGTABLEENTRY *pSeg;
 102     BYTE *pstr;
 103     WORD *pword;
 104     NE_MODULE *pModule;
 105
 106     if (!(pModule = MODULE_GetPtr( hModule )))
 107     {
 108         fprintf( stderr, "**** %04x is not a module handle\n", hModule );
 109         return;
 110     }
 111
 112       /* Dump the module info */
 113
 114     printf( "Module %04x:\n", hModule );
 115     printf( "count=%d flags=%04x heap=%d stack=%d\n",
 116             pModule->count, pModule->flags,
 117             pModule->heap_size, pModule->stack_size );
 118     printf( "cs:ip=%04x:%04x ss:sp=%04x:%04x ds=%04x nb seg=%d modrefs=%d\n",
 119            pModule->cs, pModule->ip, pModule->ss, pModule->sp, pModule->dgroup,
 120            pModule->seg_count, pModule->modref_count );
 121     printf( "os_flags=%d swap_area=%d version=%04x\n",
 122             pModule->os_flags, pModule->min_swap_area,
 123             pModule->expected_version );
 124     if (pModule->flags & NE_FFLAGS_WIN32)
 125         printf( "PE module=%08x\n", pModule->module32 );
 126
 127       /* Dump the file info */
 128
 129     printf( "Filename: '%s'\n", NE_MODULE_NAME(pModule) );
 130
 131       /* Dump the segment table */
 132
 133     printf( "\nSegment table:\n" );
 134     pSeg = NE_SEG_TABLE( pModule );
 135     for (i = 0; i < pModule->seg_count; i++, pSeg++)
 136         printf( "%02x: pos=%d size=%d flags=%04x minsize=%d sel=%04x\n",
 137                 i + 1, pSeg->filepos, pSeg->size, pSeg->flags,
 138                 pSeg->minsize, pSeg->selector );
 139
 140       /* Dump the resource table */
 141
 142     printf( "\nResource table:\n" );
 143     if (pModule->res_table)
 144     {
 145         pword = (WORD *)((BYTE *)pModule + pModule->res_table);
 146         printf( "Alignment: %d\n", *pword++ );
 147         while (*pword)
 148         {
 149             struct resource_typeinfo_s *ptr = (struct resource_typeinfo_s *)pword;
 150             struct resource_nameinfo_s *pname = (struct resource_nameinfo_s *)(ptr + 1);
 151             printf( "id=%04x count=%d\n", ptr->type_id, ptr->count );
 152             for (i = 0; i < ptr->count; i++, pname++)
 153                 printf( "offset=%d len=%d id=%04x\n",
 154                        pname->offset, pname->length, pname->id );
 155             pword = (WORD *)pname;
 156         }
 157     }
 158     else printf( "None\n" );
 159
 160       /* Dump the resident name table */
 161
 162     printf( "\nResident-name table:\n" );
 163     pstr = (char *)pModule + pModule->name_table;
 164     while (*pstr)
 165     {
 166         printf( "%*.*s: %d\n", *pstr, *pstr, pstr + 1,
 167                 *(WORD *)(pstr + *pstr + 1) );
 168         pstr += *pstr + 1 + sizeof(WORD);
 169     }
 170
 171       /* Dump the module reference table */
 172
 173     printf( "\nModule ref table:\n" );
 174     if (pModule->modref_table)
 175     {
 176         pword = (WORD *)((BYTE *)pModule + pModule->modref_table);
 177         for (i = 0; i < pModule->modref_count; i++, pword++)
 178         {
 179             printf( "%d: %04x -> '%s'\n", i, *pword,
 180                     MODULE_GetModuleName(*pword));
 181         }
 182     }
 183     else printf( "None\n" );
 184
 185       /* Dump the entry table */
 186
 187     printf( "\nEntry table:\n" );
 188     pstr = (char *)pModule + pModule->entry_table;
 189     ordinal = 1;
 190     while (*pstr)
 191     {
 192         printf( "Bundle %d-%d: %02x\n", ordinal, ordinal + *pstr - 1, pstr[1]);
 193         if (!pstr[1])
 194         {
 195             ordinal += *pstr;
 196             pstr += 2;
 197         }
 198         else if ((BYTE)pstr[1] == 0xff)  /* moveable */
 199         {
 200             struct entry_tab_movable_s *pe = (struct entry_tab_movable_s*)(pstr+2);
 201             for (i = 0; i < *pstr; i++, pe++)
 202                 printf( "%d: %02x:%04x (moveable)\n",
 203                         ordinal++, pe->seg_number, pe->offset );
 204             pstr = (char *)pe;
 205         }
 206         else  /* fixed */
 207         {
 208             struct entry_tab_fixed_s *pe = (struct entry_tab_fixed_s*)(pstr+2);
 209             for (i = 0; i < *pstr; i++, pe++)
 210                 printf( "%d: %04x (fixed)\n",
 211                         ordinal++, pe->offset[0] + (pe->offset[1] << 8) );
 212             pstr = (char *)pe;
 213         }
 214     }
 215
 216     /* Dump the non-resident names table */
 217
 218     printf( "\nNon-resident names table:\n" );
 219     if (pModule->nrname_handle)
 220     {
 221         pstr = (char *)GlobalLock16( pModule->nrname_handle );
 222         while (*pstr)
 223         {
 224             printf( "%*.*s: %d\n", *pstr, *pstr, pstr + 1,
 225                    *(WORD *)(pstr + *pstr + 1) );
 226             pstr += *pstr + 1 + sizeof(WORD);
 227         }
 228     }
 229     printf( "\n" );
 230 }
 231
 232
 233 /***********************************************************************
 234  *           MODULE_WalkModules
 235  *
 236  * Walk the module list and print the modules.
 237  */
 238 void MODULE_WalkModules(void)
 239 {
 240     HMODULE16 hModule = hFirstModule;
 241     fprintf( stderr, "Module Flags Name\n" );
 242     while (hModule)
 243     {
 244         NE_MODULE *pModule = MODULE_GetPtr( hModule );
 245         if (!pModule)
 246         {
 247             fprintf( stderr, "**** Bad module %04x in list\n", hModule );
 248             return;
 249         }
 250         fprintf( stderr, " %04x  %04x  %.*s\n", hModule, pModule->flags,
 251                  *((char *)pModule + pModule->name_table),
 252                  (char *)pModule + pModule->name_table + 1 );
 253         hModule = pModule->next;
 254     }
 255 }
 256
 257
 258 /***********************************************************************
 259  *           MODULE_OpenFile
 260  */
 261 int MODULE_OpenFile( HMODULE32 hModule )
 262 {
 263     NE_MODULE *pModule;
 264     DOS_FULL_NAME full_name;
 265     char *name;
 266
 267     static int cachedfd = -1;
 268
 269     hModule = MODULE_HANDLEtoHMODULE16(hModule);
 270     dprintf_module( stddeb, "MODULE_OpenFile(%04x) cache: mod=%04x fd=%d\n",
 271                     hModule, hCachedModule, cachedfd );
 272     if (!(pModule = MODULE_GetPtr( hModule ))) return -1;
 273     if (hCachedModule == hModule) return cachedfd;
 274     close( cachedfd );
 275     hCachedModule = hModule;
 276     name = NE_MODULE_NAME( pModule );
 277     if (!DOSFS_GetFullName( name, TRUE, &full_name ) ||
 278         (cachedfd = open( full_name.long_name, O_RDONLY )) == -1)
 279         fprintf( stderr, "MODULE_OpenFile: can't open file '%s' for module %04x\n",
 280                  name, hModule );
 281     dprintf_module( stddeb, "MODULE_OpenFile: opened '%s' -> %d\n",
 282                     name, cachedfd );
 283     return cachedfd;
 284 }
 285
 286
 287 /***********************************************************************
 288  *           MODULE_Ne2MemFlags
 289  *
 290  * This function translates NE segment flags to GlobalAlloc flags
 291  */
 292 static WORD MODULE_Ne2MemFlags(WORD flags)
 293 {
 294     WORD memflags = 0;
 295 #if 0
 296     if (flags & NE_SEGFLAGS_DISCARDABLE)
 297       memflags |= GMEM_DISCARDABLE;
 298     if (flags & NE_SEGFLAGS_MOVEABLE ||
 299         ( ! (flags & NE_SEGFLAGS_DATA) &&
 300           ! (flags & NE_SEGFLAGS_LOADED) &&
 301           ! (flags & NE_SEGFLAGS_ALLOCATED)
 302          )
 303         )
 304       memflags |= GMEM_MOVEABLE;
 305     memflags |= GMEM_ZEROINIT;
 306 #else
 307     memflags = GMEM_ZEROINIT | GMEM_FIXED;
 308     return memflags;
 309 #endif
 310 }
 311
 312 /***********************************************************************
 313  *           MODULE_AllocateSegment (WPROCS.26)
 314  */
 315
 316 DWORD WINAPI MODULE_AllocateSegment(WORD wFlags, WORD wSize, WORD wElem)
 317 {
 318     WORD size = wSize << wElem;
 319     HANDLE16 hMem = GlobalAlloc16( MODULE_Ne2MemFlags(wFlags), size);
 320     return MAKELONG( hMem, GlobalHandleToSel(hMem) );
 321 }
 322
 323 /***********************************************************************
 324  *           MODULE_CreateSegments
 325  */
 326 static BOOL32 MODULE_CreateSegments( HMODULE32 hModule )
 327 {
 328     SEGTABLEENTRY *pSegment;
 329     NE_MODULE *pModule;
 330     int i, minsize;
 331
 332     if (!(pModule = MODULE_GetPtr( hModule ))) return FALSE;
 333     pSegment = NE_SEG_TABLE( pModule );
 334     for (i = 1; i <= pModule->seg_count; i++, pSegment++)
 335     {
 336         minsize = pSegment->minsize ? pSegment->minsize : 0x10000;
 337         if (i == pModule->ss) minsize += pModule->stack_size;
 338         /* The DGROUP is allocated by MODULE_CreateInstance */
 339         if (i == pModule->dgroup) continue;
 340         pSegment->selector = GLOBAL_Alloc( MODULE_Ne2MemFlags(pSegment->flags),
 341                                       minsize, hModule,
 342                                       !(pSegment->flags & NE_SEGFLAGS_DATA),
 343                                       FALSE,
 344                             FALSE /*pSegment->flags & NE_SEGFLAGS_READONLY*/ );
 345         if (!pSegment->selector) return FALSE;
 346     }
 347
 348     pModule->dgroup_entry = pModule->dgroup ? pModule->seg_table +
 349                             (pModule->dgroup - 1) * sizeof(SEGTABLEENTRY) : 0;
 350     return TRUE;
 351 }
 352
 353
 354 /***********************************************************************
 355  *           MODULE_GetInstance
 356  */
 357 HINSTANCE16 MODULE_GetInstance( HMODULE32 hModule )
 358 {
 359     SEGTABLEENTRY *pSegment;
 360     NE_MODULE *pModule;
 361
 362     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
 363     if (pModule->dgroup == 0) return hModule;
 364
 365     pSegment = NE_SEG_TABLE( pModule ) + pModule->dgroup - 1;
 366
 367     return pSegment->selector;
 368 }
 369
 370
 371 /***********************************************************************
 372  *           MODULE_CreateInstance
 373  */
 374 HINSTANCE16 MODULE_CreateInstance( HMODULE16 hModule, LOADPARAMS *params )
 375 {
 376     SEGTABLEENTRY *pSegment;
 377     NE_MODULE *pModule;
 378     int minsize;
 379     HINSTANCE16 hNewInstance, hPrevInstance;
 380
 381     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
 382     if (pModule->dgroup == 0) return hModule;
 383
 384     pSegment = NE_SEG_TABLE( pModule ) + pModule->dgroup - 1;
 385     hPrevInstance = pSegment->selector;
 386
 387       /* if it's a library, create a new instance only the first time */
 388     if (hPrevInstance)
 389     {
 390         if (pModule->flags & NE_FFLAGS_LIBMODULE) return hPrevInstance;
 391         if (params == (LOADPARAMS*)-1) return hPrevInstance;
 392     }
 393
 394     minsize = pSegment->minsize ? pSegment->minsize : 0x10000;
 395     if (pModule->ss == pModule->dgroup) minsize += pModule->stack_size;
 396     minsize += pModule->heap_size;
 397     hNewInstance = GLOBAL_Alloc( GMEM_ZEROINIT | GMEM_FIXED,
 398                                  minsize, hModule, FALSE, FALSE, FALSE );
 399     if (!hNewInstance) return 0;
 400     pSegment->selector = hNewInstance;
 401     return hNewInstance;
 402 }
 403
 404
 405 /***********************************************************************
 406  *           MODULE_CreateDummyModule
 407  *
 408  * Create a dummy NE module for Win32 or Winelib.
 409  */
 410 HMODULE32 MODULE_CreateDummyModule( const OFSTRUCT *ofs )
 411 {
 412     HMODULE32 hModule;
 413     NE_MODULE *pModule;
 414     SEGTABLEENTRY *pSegment;
 415     char *pStr,*s;
 416     int len;
 417     const char* basename;
 418
 419     INT32 of_size = sizeof(OFSTRUCT) - sizeof(ofs->szPathName)
 420                     + strlen(ofs->szPathName) + 1;
 421     INT32 size = sizeof(NE_MODULE) +
 422                  /* loaded file info */
 423                  of_size +
 424                  /* segment table: DS,CS */
 425                  2 * sizeof(SEGTABLEENTRY) +
 426                  /* name table */
 427                  9 +
 428                  /* several empty tables */
 429                  8;
 430
 431     hModule = GlobalAlloc16( GMEM_MOVEABLE | GMEM_ZEROINIT, size );
 432     if (!hModule) return (HMODULE32)11;  /* invalid exe */
 433
 434     FarSetOwner( hModule, hModule );
 435     pModule = (NE_MODULE *)GlobalLock16( hModule );
 436
 437     /* Set all used entries */
 438     pModule->magic            = IMAGE_OS2_SIGNATURE;
 439     pModule->count            = 1;
 440     pModule->next             = 0;
 441     pModule->flags            = 0;
 442     pModule->dgroup           = 1;
 443     pModule->ss               = 1;
 444     pModule->cs               = 2;
 445     pModule->heap_size        = 0xe000;
 446     pModule->stack_size       = 0x1000;
 447     pModule->seg_count        = 2;
 448     pModule->modref_count     = 0;
 449     pModule->nrname_size      = 0;
 450     pModule->fileinfo         = sizeof(NE_MODULE);
 451     pModule->os_flags         = NE_OSFLAGS_WINDOWS;
 452     pModule->expected_version = 0x030a;
 453     pModule->self             = hModule;
 454
 455     /* Set loaded file information */
 456     memcpy( pModule + 1, ofs, of_size );
 457     ((OFSTRUCT *)(pModule+1))->cBytes = of_size - 1;
 458
 459     pSegment = (SEGTABLEENTRY*)((char*)(pModule + 1) + of_size);
 460     pModule->seg_table = pModule->dgroup_entry = (int)pSegment - (int)pModule;
 461     /* Data segment */
 462     pSegment->size    = 0;
 463     pSegment->flags   = NE_SEGFLAGS_DATA;
 464     pSegment->minsize = 0x1000;
 465     pSegment++;
 466     /* Code segment */
 467     pSegment->flags   = 0;
 468     pSegment++;
 469
 470     /* Module name */
 471     pStr = (char *)pSegment;
 472     pModule->name_table = (int)pStr - (int)pModule;
 473     basename = strrchr(ofs->szPathName,'\\');
 474     if (!basename) basename = ofs->szPathName;
 475     else basename++;
 476     len = strlen(basename);
 477     if ((s = strchr(basename,'.'))) len = s - basename;
 478     if (len > 8) len = 8;
 479     *pStr = len;
 480     strncpy( pStr+1, basename, len );
 481     if (len < 8) pStr[len+1] = 0;
 482     pStr += 9;
 483
 484     /* All tables zero terminated */
 485     pModule->res_table = pModule->import_table = pModule->entry_table =
 486                 (int)pStr - (int)pModule;
 487
 488     MODULE_RegisterModule( pModule );
 489     return hModule;
 490 }
 491
 492
 493 /***********************************************************************
 494  *           MODULE_LoadExeHeader
 495  */
 496 static HMODULE32 MODULE_LoadExeHeader( HFILE32 hFile, OFSTRUCT *ofs )
 497 {
 498     IMAGE_DOS_HEADER mz_header;
 499     IMAGE_OS2_HEADER ne_header;
 500     int size;
 501     HMODULE32 hModule;
 502     NE_MODULE *pModule;
 503     BYTE *pData;
 504     char *buffer, *fastload = NULL;
 505     int fastload_offset = 0, fastload_length = 0;
 506
 507   /* Read a block from either the file or the fast-load area. */
 508 #define READ(offset,size,buffer) \
 509        ((fastload && ((offset) >= fastload_offset) && \
 510          ((offset)+(size) <= fastload_offset+fastload_length)) ? \
 511         (memcpy( buffer, fastload+(offset)-fastload_offset, (size) ), TRUE) : \
 512         (_llseek32( hFile, (offset), SEEK_SET), \
 513          _lread32( hFile, (buffer), (size) ) == (size)))
 514
 515     _llseek32( hFile, 0, SEEK_SET );
 516     if ((_lread32(hFile,&mz_header,sizeof(mz_header)) != sizeof(mz_header)) ||
 517         (mz_header.e_magic != IMAGE_DOS_SIGNATURE))
 518         return (HMODULE32)11;  /* invalid exe */
 519
 520     _llseek32( hFile, mz_header.e_lfanew, SEEK_SET );
 521     if (_lread32( hFile, &ne_header, sizeof(ne_header) ) != sizeof(ne_header))
 522         return (HMODULE32)11;  /* invalid exe */
 523
 524     if (ne_header.ne_magic == IMAGE_NT_SIGNATURE) return (HMODULE32)21;  /* win32 exe */
 525     if (ne_header.ne_magic != IMAGE_OS2_SIGNATURE) return (HMODULE32)11;  /* invalid exe */
 526
 527     if (ne_header.ne_magic == IMAGE_OS2_SIGNATURE_LX) {
 528       fprintf(stderr, "Sorry, this is an OS/2 linear executable (LX) file !\n");
 529       return (HMODULE32)12;
 530     }
 531     /* We now have a valid NE header */
 532
 533     size = sizeof(NE_MODULE) +
 534              /* loaded file info */
 535            sizeof(OFSTRUCT)-sizeof(ofs->szPathName)+strlen(ofs->szPathName)+1+
 536              /* segment table */
 537            ne_header.n_segment_tab * sizeof(SEGTABLEENTRY) +
 538              /* resource table */
 539            ne_header.rname_tab_offset - ne_header.resource_tab_offset +
 540              /* resident names table */
 541            ne_header.moduleref_tab_offset - ne_header.rname_tab_offset +
 542              /* module ref table */
 543            ne_header.n_mod_ref_tab * sizeof(WORD) +
 544              /* imported names table */
 545            ne_header.entry_tab_offset - ne_header.iname_tab_offset +
 546              /* entry table length */
 547            ne_header.entry_tab_length;
 548
 549     hModule = GlobalAlloc16( GMEM_MOVEABLE | GMEM_ZEROINIT, size );
 550     if (!hModule) return (HMODULE32)11;  /* invalid exe */
 551     FarSetOwner( hModule, hModule );
 552     pModule = (NE_MODULE *)GlobalLock16( hModule );
 553     memcpy( pModule, &ne_header, sizeof(ne_header) );
 554     pModule->count = 0;
 555     pModule->module32 = 0;
 556     pModule->self = hModule;
 557     pModule->self_loading_sel = 0;
 558     pData = (BYTE *)(pModule + 1);
 559
 560     /* Clear internal Wine flags in case they are set in the EXE file */
 561
 562     pModule->flags &= ~(NE_FFLAGS_BUILTIN | NE_FFLAGS_WIN32);
 563
 564     /* Read the fast-load area */
 565
 566     if (ne_header.additional_flags & NE_AFLAGS_FASTLOAD)
 567     {
 568         fastload_offset=ne_header.fastload_offset<<ne_header.align_shift_count;
 569         fastload_length=ne_header.fastload_length<<ne_header.align_shift_count;
 570         dprintf_module( stddeb, "Using fast-load area offset=%x len=%d\n",
 571                         fastload_offset, fastload_length );
 572         if ((fastload = HeapAlloc( SystemHeap, 0, fastload_length )) != NULL)
 573         {
 574             _llseek32( hFile, fastload_offset, SEEK_SET);
 575             if (_lread32(hFile, fastload, fastload_length) != fastload_length)
 576             {
 577                 HeapFree( SystemHeap, 0, fastload );
 578                 fprintf(stderr, "Error reading fast-load area !\n");
 579                 fastload = NULL;
 580             }
 581         }
 582     }
 583
 584     /* Store the filename information */
 585
 586     pModule->fileinfo = (int)pData - (int)pModule;
 587     size = sizeof(OFSTRUCT)-sizeof(ofs->szPathName)+strlen(ofs->szPathName)+1;
 588     memcpy( pData, ofs, size );
 589     ((OFSTRUCT *)pData)->cBytes = size - 1;
 590     pData += size;
 591
 592     /* Get the segment table */
 593
 594     pModule->seg_table = (int)pData - (int)pModule;
 595     buffer = HeapAlloc( SystemHeap, 0, ne_header.n_segment_tab *
 596                                       sizeof(struct ne_segment_table_entry_s));
 597     if (buffer)
 598     {
 599         int i;
 600         struct ne_segment_table_entry_s *pSeg;
 601
 602         if (!READ( mz_header.e_lfanew + ne_header.segment_tab_offset,
 603              ne_header.n_segment_tab * sizeof(struct ne_segment_table_entry_s),
 604              buffer ))
 605         {
 606             HeapFree( SystemHeap, 0, buffer );
 607             if (fastload) HeapFree( SystemHeap, 0, fastload );
 608             GlobalFree16( hModule );
 609             return (HMODULE32)11;  /* invalid exe */
 610         }
 611         pSeg = (struct ne_segment_table_entry_s *)buffer;
 612         for (i = ne_header.n_segment_tab; i > 0; i--, pSeg++)
 613         {
 614             memcpy( pData, pSeg, sizeof(*pSeg) );
 615             pData += sizeof(SEGTABLEENTRY);
 616         }
 617         HeapFree( SystemHeap, 0, buffer );
 618     }
 619     else
 620     {
 621         if (fastload) HeapFree( SystemHeap, 0, fastload );
 622         GlobalFree16( hModule );
 623         return (HMODULE32)11;  /* invalid exe */
 624     }
 625
 626     /* Get the resource table */
 627
 628     if (ne_header.resource_tab_offset < ne_header.rname_tab_offset)
 629     {
 630         pModule->res_table = (int)pData - (int)pModule;
 631         if (!READ(mz_header.e_lfanew + ne_header.resource_tab_offset,
 632                   ne_header.rname_tab_offset - ne_header.resource_tab_offset,
 633                   pData )) return (HMODULE32)11;  /* invalid exe */
 634         pData += ne_header.rname_tab_offset - ne_header.resource_tab_offset;
 635         NE_InitResourceHandler( hModule );
 636     }
 637     else pModule->res_table = 0;  /* No resource table */
 638
 639     /* Get the resident names table */
 640
 641     pModule->name_table = (int)pData - (int)pModule;
 642     if (!READ( mz_header.e_lfanew + ne_header.rname_tab_offset,
 643                ne_header.moduleref_tab_offset - ne_header.rname_tab_offset,
 644                pData ))
 645     {
 646         if (fastload) HeapFree( SystemHeap, 0, fastload );
 647         GlobalFree16( hModule );
 648         return (HMODULE32)11;  /* invalid exe */
 649     }
 650     pData += ne_header.moduleref_tab_offset - ne_header.rname_tab_offset;
 651
 652     /* Get the module references table */
 653
 654     if (ne_header.n_mod_ref_tab > 0)
 655     {
 656         pModule->modref_table = (int)pData - (int)pModule;
 657         if (!READ( mz_header.e_lfanew + ne_header.moduleref_tab_offset,
 658                   ne_header.n_mod_ref_tab * sizeof(WORD),
 659                   pData ))
 660         {
 661             if (fastload) HeapFree( SystemHeap, 0, fastload );
 662             GlobalFree16( hModule );
 663             return (HMODULE32)11;  /* invalid exe */
 664         }
 665         pData += ne_header.n_mod_ref_tab * sizeof(WORD);
 666     }
 667     else pModule->modref_table = 0;  /* No module references */
 668
 669     /* Get the imported names table */
 670
 671     pModule->import_table = (int)pData - (int)pModule;
 672     if (!READ( mz_header.e_lfanew + ne_header.iname_tab_offset,
 673                ne_header.entry_tab_offset - ne_header.iname_tab_offset,
 674                pData ))
 675     {
 676         if (fastload) HeapFree( SystemHeap, 0, fastload );
 677         GlobalFree16( hModule );
 678         return (HMODULE32)11;  /* invalid exe */
 679     }
 680     pData += ne_header.entry_tab_offset - ne_header.iname_tab_offset;
 681
 682     /* Get the entry table */
 683
 684     pModule->entry_table = (int)pData - (int)pModule;
 685     if (!READ( mz_header.e_lfanew + ne_header.entry_tab_offset,
 686                ne_header.entry_tab_length,
 687                pData ))
 688     {
 689         if (fastload) HeapFree( SystemHeap, 0, fastload );
 690         GlobalFree16( hModule );
 691         return (HMODULE32)11;  /* invalid exe */
 692     }
 693     pData += ne_header.entry_tab_length;
 694
 695     /* Free the fast-load area */
 696
 697 #undef READ
 698     if (fastload) HeapFree( SystemHeap, 0, fastload );
 699
 700     /* Get the non-resident names table */
 701
 702     if (ne_header.nrname_tab_length)
 703     {
 704         pModule->nrname_handle = GLOBAL_Alloc( 0, ne_header.nrname_tab_length,
 705                                                hModule, FALSE, FALSE, FALSE );
 706         if (!pModule->nrname_handle)
 707         {
 708             GlobalFree16( hModule );
 709             return (HMODULE32)11;  /* invalid exe */
 710         }
 711         buffer = GlobalLock16( pModule->nrname_handle );
 712         _llseek32( hFile, ne_header.nrname_tab_offset, SEEK_SET );
 713         if (_lread32( hFile, buffer, ne_header.nrname_tab_length )
 714               != ne_header.nrname_tab_length)
 715         {
 716             GlobalFree16( pModule->nrname_handle );
 717             GlobalFree16( hModule );
 718             return (HMODULE32)11;  /* invalid exe */
 719         }
 720     }
 721     else pModule->nrname_handle = 0;
 722
 723     /* Allocate a segment for the implicitly-loaded DLLs */
 724
 725     if (pModule->modref_count)
 726     {
 727         pModule->dlls_to_init = GLOBAL_Alloc(GMEM_ZEROINIT,
 728                                     (pModule->modref_count+1)*sizeof(HMODULE32),
 729                                     hModule, FALSE, FALSE, FALSE );
 730         if (!pModule->dlls_to_init)
 731         {
 732             if (pModule->nrname_handle) GlobalFree16( pModule->nrname_handle );
 733             GlobalFree16( hModule );
 734             return (HMODULE32)11;  /* invalid exe */
 735         }
 736     }
 737     else pModule->dlls_to_init = 0;
 738
 739     MODULE_RegisterModule( pModule );
 740     return hModule;
 741 }
 742
 743
 744 /***********************************************************************
 745  *           MODULE_GetOrdinal
 746  *
 747  * Lookup the ordinal for a given name.
 748  */
 749 WORD MODULE_GetOrdinal( HMODULE32 hModule, const char *name )
 750 {
 751     unsigned char buffer[256], *cpnt;
 752     BYTE len;
 753     NE_MODULE *pModule;
 754
 755     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
 756
 757     dprintf_module( stddeb, "MODULE_GetOrdinal(%04x,'%s')\n",
 758                     hModule, name );
 759
 760       /* First handle names of the form '#xxxx' */
 761
 762     if (name[0] == '#') return atoi( name + 1 );
 763
 764       /* Now copy and uppercase the string */
 765
 766     strcpy( buffer, name );
 767     CharUpper32A( buffer );
 768     len = strlen( buffer );
 769
 770       /* First search the resident names */
 771
 772     cpnt = (char *)pModule + pModule->name_table;
 773
 774       /* Skip the first entry (module name) */
 775     cpnt += *cpnt + 1 + sizeof(WORD);
 776     while (*cpnt)
 777     {
 778         if (((BYTE)*cpnt == len) && !memcmp( cpnt+1, buffer, len ))
 779         {
 780             dprintf_module( stddeb, "  Found: ordinal=%d\n",
 781                             *(WORD *)(cpnt + *cpnt + 1) );
 782             return *(WORD *)(cpnt + *cpnt + 1);
 783         }
 784         cpnt += *cpnt + 1 + sizeof(WORD);
 785     }
 786
 787       /* Now search the non-resident names table */
 788
 789     if (!pModule->nrname_handle) return 0;  /* No non-resident table */
 790     cpnt = (char *)GlobalLock16( pModule->nrname_handle );
 791
 792       /* Skip the first entry (module description string) */
 793     cpnt += *cpnt + 1 + sizeof(WORD);
 794     while (*cpnt)
 795     {
 796         if (((BYTE)*cpnt == len) && !memcmp( cpnt+1, buffer, len ))
 797         {
 798             dprintf_module( stddeb, "  Found: ordinal=%d\n",
 799                             *(WORD *)(cpnt + *cpnt + 1) );
 800             return *(WORD *)(cpnt + *cpnt + 1);
 801         }
 802         cpnt += *cpnt + 1 + sizeof(WORD);
 803     }
 804     return 0;
 805 }
 806
 807
 808 /***********************************************************************
 809  *           MODULE_GetEntryPoint
 810  *
 811  * Return the entry point for a given ordinal.
 812  */
 813 FARPROC16 MODULE_GetEntryPoint( HMODULE32 hModule, WORD ordinal )
 814 {
 815     NE_MODULE *pModule;
 816     WORD curOrdinal = 1;
 817     BYTE *p;
 818     WORD sel, offset;
 819
 820     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
 821
 822     p = (BYTE *)pModule + pModule->entry_table;
 823     while (*p && (curOrdinal + *p <= ordinal))
 824     {
 825           /* Skipping this bundle */
 826         curOrdinal += *p;
 827         switch(p[1])
 828         {
 829             case 0:    p += 2; break;  /* unused */
 830             case 0xff: p += 2 + *p * 6; break;  /* moveable */
 831             default:   p += 2 + *p * 3; break;  /* fixed */
 832         }
 833     }
 834     if (!*p) return 0;
 835
 836     switch(p[1])
 837     {
 838         case 0:  /* unused */
 839             return 0;
 840         case 0xff:  /* moveable */
 841             p += 2 + 6 * (ordinal - curOrdinal);
 842             sel = p[3];
 843             offset = *(WORD *)(p + 4);
 844             break;
 845         default:  /* fixed */
 846             sel = p[1];
 847             p += 2 + 3 * (ordinal - curOrdinal);
 848             offset = *(WORD *)(p + 1);
 849             break;
 850     }
 851
 852     if (sel == 0xfe) sel = 0xffff;  /* constant entry */
 853     else sel = (WORD)(DWORD)NE_SEG_TABLE(pModule)[sel-1].selector;
 854     return (FARPROC16)PTR_SEG_OFF_TO_SEGPTR( sel, offset );
 855 }
 856
 857
 858 /***********************************************************************
 859  *           EntryAddrProc   (WPROCS.27)
 860  */
 861 FARPROC16 WINAPI EntryAddrProc( HMODULE16 hModule, WORD ordinal )
 862 {
 863     return MODULE_GetEntryPoint( hModule, ordinal );
 864 }
 865
 866
 867 /***********************************************************************
 868  *           MODULE_SetEntryPoint
 869  *
 870  * Change the value of an entry point. Use with caution!
 871  * It can only change the offset value, not the selector.
 872  */
 873 BOOL16 MODULE_SetEntryPoint( HMODULE32 hModule, WORD ordinal, WORD offset )
 874 {
 875     NE_MODULE *pModule;
 876     WORD curOrdinal = 1;
 877     BYTE *p;
 878
 879     if (!(pModule = MODULE_GetPtr( hModule ))) return FALSE;
 880
 881     p = (BYTE *)pModule + pModule->entry_table;
 882     while (*p && (curOrdinal + *p <= ordinal))
 883     {
 884           /* Skipping this bundle */
 885         curOrdinal += *p;
 886         switch(p[1])
 887         {
 888             case 0:    p += 2; break;  /* unused */
 889             case 0xff: p += 2 + *p * 6; break;  /* moveable */
 890             default:   p += 2 + *p * 3; break;  /* fixed */
 891         }
 892     }
 893     if (!*p) return FALSE;
 894
 895     switch(p[1])
 896     {
 897         case 0:  /* unused */
 898             return FALSE;
 899         case 0xff:  /* moveable */
 900             p += 2 + 6 * (ordinal - curOrdinal);
 901             *(WORD *)(p + 4) = offset;
 902             break;
 903         default:  /* fixed */
 904             p += 2 + 3 * (ordinal - curOrdinal);
 905             *(WORD *)(p + 1) = offset;
 906             break;
 907     }
 908     return TRUE;
 909 }
 910
 911
 912 /***********************************************************************
 913  *           MODULE_GetWndProcEntry16  (not a Windows API function)
 914  *
 915  * Return an entry point from the WPROCS dll.
 916  */
 917 FARPROC16 MODULE_GetWndProcEntry16( LPCSTR name )
 918 {
 919     FARPROC16 ret = NULL;
 920
 921     if (__winelib)
 922     {
 923         /* FIXME: hack for Winelib */
 924         extern LRESULT ColorDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 925         extern LRESULT FileOpenDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 926         extern LRESULT FileSaveDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 927         extern LRESULT FindTextDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 928         extern LRESULT PrintDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 929         extern LRESULT PrintSetupDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 930         extern LRESULT ReplaceTextDlgProc(HWND16,UINT16,WPARAM16,LPARAM);
 931
 932         if (!strcmp(name,"ColorDlgProc"))
 933             return (FARPROC16)ColorDlgProc;
 934         if (!strcmp(name,"FileOpenDlgProc"))
 935             return (FARPROC16)FileOpenDlgProc;
 936         if (!strcmp(name,"FileSaveDlgProc"))
 937             return (FARPROC16)FileSaveDlgProc;
 938         if (!strcmp(name,"FindTextDlgProc"))
 939             return (FARPROC16)FindTextDlgProc;
 940         if (!strcmp(name,"PrintDlgProc"))
 941             return (FARPROC16)PrintDlgProc;
 942         if (!strcmp(name,"PrintSetupDlgProc"))
 943             return (FARPROC16)PrintSetupDlgProc;
 944         if (!strcmp(name,"ReplaceTextDlgProc"))
 945             return (FARPROC16)ReplaceTextDlgProc;
 946         fprintf(stderr,"warning: No mapping for %s(), add one in library/miscstubs.c\n",name);
 947         assert( FALSE );
 948         return NULL;
 949     }
 950     else
 951     {
 952         WORD ordinal;
 953         static HMODULE32 hModule = 0;
 954
 955         if (!hModule) hModule = GetModuleHandle16( "WPROCS" );
 956         ordinal = MODULE_GetOrdinal( hModule, name );
 957         if (!(ret = MODULE_GetEntryPoint( hModule, ordinal )))
 958         {
 959             fprintf( stderr, "GetWndProc16: %s not found\n", name );
 960             assert( FALSE );
 961         }
 962     }
 963     return ret;
 964 }
 965
 966
 967 /***********************************************************************
 968  *           MODULE_GetModuleName
 969  */
 970 LPSTR MODULE_GetModuleName( HMODULE32 hModule )
 971 {
 972     NE_MODULE *pModule;
 973     BYTE *p, len;
 974     static char buffer[10];
 975
 976     if (!(pModule = MODULE_GetPtr( hModule ))) return NULL;
 977     p = (BYTE *)pModule + pModule->name_table;
 978     len = MIN( *p, 8 );
 979     memcpy( buffer, p + 1, len );
 980     buffer[len] = '\0';
 981     return buffer;
 982 }
 983
 984
 985 /**********************************************************************
 986  *           MODULE_RegisterModule
 987  */
 988 void MODULE_RegisterModule( NE_MODULE *pModule )
 989 {
 990     pModule->next = hFirstModule;
 991     hFirstModule = pModule->self;
 992 }
 993
 994
 995 /**********************************************************************
 996  *          MODULE_FindModule
 997  *
 998  * Find a module from a path name.
 999  */
1000 HMODULE32 MODULE_FindModule( LPCSTR path )
1001 {
1002     HMODULE32 hModule = hFirstModule;
1003     LPCSTR filename, dotptr, modulepath, modulename;
1004     BYTE len, *name_table;
1005
1006     if (!(filename = strrchr( path, '\\' ))) filename = path;
1007     else filename++;
1008     if ((dotptr = strrchr( filename, '.' )) != NULL)
1009         len = (BYTE)(dotptr - filename);
1010     else len = strlen( filename );
1011
1012     while(hModule)
1013     {
1014         NE_MODULE *pModule = MODULE_GetPtr( hModule );
1015         if (!pModule) break;
1016         modulepath = NE_MODULE_NAME(pModule);
1017         if (!(modulename = strrchr( modulepath, '\\' )))
1018             modulename = modulepath;
1019         else modulename++;
1020         if (!lstrcmpi32A( modulename, filename )) return hModule;
1021
1022         name_table = (BYTE *)pModule + pModule->name_table;
1023         if ((*name_table == len) && !lstrncmpi32A(filename, name_table+1, len))
1024             return hModule;
1025         hModule = pModule->next;
1026     }
1027     return 0;
1028 }
1029
1030
1031 /**********************************************************************
1032  *          MODULE_CallWEP
1033  *
1034  * Call a DLL's WEP, allowing it to shut down.
1035  * FIXME: we always pass the WEP WEP_FREE_DLL, never WEP_SYSTEM_EXIT
1036  */
1037 static BOOL16 MODULE_CallWEP( HMODULE16 hModule )
1038 {
1039     FARPROC16 WEP = (FARPROC16)0;
1040     WORD ordinal = MODULE_GetOrdinal( hModule, "WEP" );
1041
1042     if (ordinal) WEP = MODULE_GetEntryPoint( hModule, ordinal );
1043     if (!WEP)
1044     {
1045         dprintf_module( stddeb, "module %04x doesn't have a WEP\n", hModule );
1046         return FALSE;
1047     }
1048     return Callbacks->CallWindowsExitProc( WEP, WEP_FREE_DLL );
1049 }
1050
1051
1052 /**********************************************************************
1053  *          MODULE_FreeModule
1054  *
1055  * Remove a module from memory.
1056  */
1057 BOOL16 MODULE_FreeModule( HMODULE32 hModule, TDB* pTaskContext )
1058 {
1059     HMODULE16 *hPrevModule;
1060     NE_MODULE *pModule;
1061     SEGTABLEENTRY *pSegment;
1062     HMODULE16 *pModRef;
1063     int i;
1064
1065     if (!(pModule = MODULE_GetPtr( hModule ))) return FALSE;
1066     hModule = pModule->self;
1067
1068     if (((INT16)(--pModule->count)) > 0 ) return TRUE;
1069     else pModule->count = 0;
1070
1071     if (pModule->flags & NE_FFLAGS_BUILTIN)
1072         return FALSE;  /* Can't free built-in module */
1073
1074     if (pModule->flags & NE_FFLAGS_LIBMODULE)
1075     {
1076         MODULE_CallWEP( hModule );
1077
1078         /* Free the objects owned by the DLL module */
1079
1080         if( pTaskContext && pTaskContext->userhandler )
1081         {
1082             pTaskContext->userhandler( hModule, USIG_DLL_UNLOAD, 0,
1083                                        pTaskContext->hInstance,
1084                                        pTaskContext->hQueue );
1085         }
1086     }
1087     /* Clear magic number just in case */
1088
1089     pModule->magic = pModule->self = 0;
1090
1091       /* Remove it from the linked list */
1092
1093     hPrevModule = &hFirstModule;
1094     while (*hPrevModule && (*hPrevModule != hModule))
1095     {
1096         hPrevModule = &(MODULE_GetPtr( *hPrevModule ))->next;
1097     }
1098     if (*hPrevModule) *hPrevModule = pModule->next;
1099
1100       /* Free all the segments */
1101
1102     pSegment = NE_SEG_TABLE( pModule );
1103     for (i = 1; i <= pModule->seg_count; i++, pSegment++)
1104     {
1105         GlobalFree16( pSegment->selector );
1106     }
1107
1108       /* Free the referenced modules */
1109
1110     pModRef = (HMODULE16*)NE_MODULE_TABLE( pModule );
1111     for (i = 0; i < pModule->modref_count; i++, pModRef++)
1112     {
1113         FreeModule16( *pModRef );
1114     }
1115
1116       /* Free the module storage */
1117
1118     if (pModule->nrname_handle) GlobalFree16( pModule->nrname_handle );
1119     if (pModule->dlls_to_init) GlobalFree16( pModule->dlls_to_init );
1120     GlobalFree16( hModule );
1121
1122       /* Remove module from cache */
1123
1124     if (hCachedModule == hModule) hCachedModule = 0;
1125
1126     return TRUE;
1127 }
1128
1129
1130 /**********************************************************************
1131  *          MODULE_Load
1132  *
1133  * Implementation of LoadModule()
1134  */
1135 HINSTANCE16 MODULE_Load( LPCSTR name, LPVOID paramBlock, UINT16 uFlags)
1136 {
1137     HMODULE32 hModule;
1138     HINSTANCE16 hInstance, hPrevInstance;
1139     NE_MODULE *pModule;
1140     LOADPARAMS *params = (LOADPARAMS *)paramBlock;
1141     OFSTRUCT ofs;
1142     HFILE32 hFile;
1143
1144     if (__winelib)
1145     {
1146         lstrcpyn32A( ofs.szPathName, name, sizeof(ofs.szPathName) );
1147         if ((hModule = MODULE_CreateDummyModule( &ofs )) < 32) return hModule;
1148         pModule = (NE_MODULE *)GlobalLock16( hModule );
1149         hPrevInstance = 0;
1150         hInstance = MODULE_CreateInstance( hModule, params );
1151     }
1152     else
1153     {
1154         hModule = MODULE_FindModule( name );
1155
1156         if (!hModule)  /* We have to load the module */
1157         {
1158             /* Try to load the built-in first if not disabled */
1159             if ((hModule = BUILTIN_LoadModule( name, FALSE )))
1160                 return MODULE_HANDLEtoHMODULE16( hModule );
1161
1162             if ((hFile = OpenFile32( name, &ofs, OF_READ )) == HFILE_ERROR32)
1163             {
1164                 /* Now try the built-in even if disabled */
1165                 if ((hModule = BUILTIN_LoadModule( name, TRUE )))
1166                 {
1167                     fprintf( stderr, "Warning: could not load Windows DLL '%s', using built-in module.\n", name );
1168                     return MODULE_HANDLEtoHMODULE16( hModule );
1169                 }
1170                 return 2;  /* File not found */
1171             }
1172
1173             /* Create the module structure */
1174
1175             hModule = MODULE_LoadExeHeader( hFile, &ofs );
1176             if (hModule < 32)
1177             {
1178                 if (hModule == 21)
1179                     hModule = PE_LoadModule( hFile, &ofs, paramBlock );
1180                 else _lclose32( hFile );
1181
1182                 if (hModule < 32)
1183                     fprintf( stderr, "LoadModule: can't load '%s', error=%d\n",
1184                              name, hModule );
1185                 return hModule;
1186             }
1187             _lclose32( hFile );
1188             pModule = MODULE_GetPtr( hModule );
1189             pModule->flags |= uFlags; /* stamp implicitly loaded modules */
1190
1191             /* Allocate the segments for this module */
1192
1193             MODULE_CreateSegments( hModule );
1194             hPrevInstance = 0;
1195             hInstance = MODULE_CreateInstance(hModule,(LOADPARAMS*)paramBlock);
1196
1197             /* Load the referenced DLLs */
1198
1199             if (!NE_LoadDLLs( pModule )) return 2;  /* File not found */
1200
1201             /* Load the segments */
1202
1203             NE_LoadAllSegments( pModule );
1204
1205             /* Fixup the functions prologs */
1206
1207             NE_FixupPrologs( pModule );
1208
1209             /* Make sure the usage count is 1 on the first loading of  */
1210             /* the module, even if it contains circular DLL references */
1211
1212             pModule->count = 1;
1213
1214             /* Call initialization rountines for all loaded DLLs. Note that
1215              * when we load implicitly linked DLLs this will be done by InitTask().
1216              */
1217
1218             if ((pModule->flags & (NE_FFLAGS_LIBMODULE | NE_FFLAGS_IMPLICIT)) ==
1219                                        NE_FFLAGS_LIBMODULE )
1220                 NE_InitializeDLLs( hModule );
1221         }
1222         else /* module is already loaded, just create a new data segment if it's a task */
1223         {
1224             pModule = MODULE_GetPtr( hModule );
1225             hPrevInstance = MODULE_GetInstance( hModule );
1226             hInstance = MODULE_CreateInstance( hModule, params );
1227             if (hInstance != hPrevInstance)  /* not a library */
1228                 NE_LoadSegment( pModule, pModule->dgroup );
1229             pModule->count++;
1230         }
1231     } /* !winelib */
1232
1233     /* Create a task for this instance */
1234
1235     if (!(pModule->flags & NE_FFLAGS_LIBMODULE) && (paramBlock != (LPVOID)-1))
1236     {
1237         HTASK16 hTask;
1238         WORD    showcmd;
1239
1240         pModule->flags |= NE_FFLAGS_GUI;
1241
1242         /* PowerPoint passes NULL as showCmd */
1243         if (params->showCmd)
1244                 showcmd = *((WORD *)PTR_SEG_TO_LIN(params->showCmd)+1);
1245         else
1246                 showcmd = 0; /* FIXME: correct */
1247
1248         hTask = TASK_CreateTask( hModule, hInstance, hPrevInstance,
1249                                  params->hEnvironment,
1250                                 (LPSTR)PTR_SEG_TO_LIN( params->cmdLine ),
1251                                  showcmd );
1252
1253         if( hTask && TASK_GetNextTask(hTask)) Yield16();
1254     }
1255
1256     return hInstance;
1257 }
1258
1259
1260 /**********************************************************************
1261  *          LoadModule16    (KERNEL.45)
1262  */
1263 HINSTANCE16 LoadModule16( LPCSTR name, LPVOID paramBlock )
1264 {
1265     return MODULE_Load( name, paramBlock, 0 );
1266 }
1267
1268 /**********************************************************************
1269  *          LoadModule32    (KERNEL32)
1270  * FIXME: check this function
1271  */
1272 DWORD LoadModule32( LPCSTR name, LPVOID paramBlock )
1273 {
1274     return MODULE_Load( name, paramBlock, 0 );
1275 }
1276
1277
1278 /**********************************************************************
1279  *          FreeModule16    (KERNEL.46)
1280  */
1281 BOOL16 WINAPI FreeModule16( HMODULE16 hModule )
1282 {
1283     NE_MODULE *pModule;
1284
1285     if (!(pModule = MODULE_GetPtr( hModule ))) return FALSE;
1286     dprintf_module( stddeb, "FreeModule16: %s count %d\n",
1287                     MODULE_GetModuleName(hModule), pModule->count );
1288
1289     return MODULE_FreeModule( hModule, GlobalLock16(GetCurrentTask()) );
1290 }
1291
1292
1293 /**********************************************************************
1294  *          GetModuleHandle16    (KERNEL.47)
1295  */
1296 HMODULE16 WINAPI WIN16_GetModuleHandle( SEGPTR name )
1297 {
1298     if (HIWORD(name) == 0) return MODULE_HANDLEtoHMODULE16( (HINSTANCE16)name );
1299     return MODULE_FindModule( PTR_SEG_TO_LIN(name) );
1300 }
1301
1302 HMODULE16 WINAPI GetModuleHandle16( LPCSTR name )
1303 {
1304     return MODULE_FindModule( name );
1305 }
1306
1307 /***********************************************************************
1308  *              GetModuleHandle         (KERNEL32.237)
1309  */
1310 HMODULE32 WINAPI GetModuleHandle32A(LPCSTR module)
1311 {
1312     HMODULE32   hModule;
1313
1314     dprintf_win32(stddeb, "GetModuleHandleA: %s\n", module ? module : "NULL");
1315 /* Freecell uses the result of GetModuleHandleA(0) as the hInstance in
1316 all calls to e.g. CreateWindowEx. */
1317     if (module == NULL) {
1318         TDB *pTask = (TDB *)GlobalLock16( GetCurrentTask() );
1319         hModule = pTask->hInstance;
1320     } else
1321         hModule = MODULE_FindModule(module);
1322     return MODULE_HANDLEtoHMODULE32(hModule);
1323 }
1324
1325 HMODULE32 WINAPI GetModuleHandle32W(LPCWSTR module)
1326 {
1327     HMODULE32 hModule;
1328     LPSTR modulea = HEAP_strdupWtoA( GetProcessHeap(), 0, module );
1329     hModule = GetModuleHandle32A( modulea );
1330     HeapFree( GetProcessHeap(), 0, modulea );
1331     return hModule;
1332 }
1333
1334
1335 /**********************************************************************
1336  *          GetModuleUsage    (KERNEL.48)
1337  */
1338 INT16 WINAPI GetModuleUsage( HINSTANCE16 hModule )
1339 {
1340     NE_MODULE *pModule;
1341
1342     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
1343     dprintf_module( stddeb, "GetModuleUsage(%04x): returning %d\n",
1344                     hModule, pModule->count );
1345     return pModule->count;
1346 }
1347
1348
1349 /**********************************************************************
1350  *          GetModuleFileName16    (KERNEL.49)
1351  */
1352 INT16 WINAPI GetModuleFileName16( HINSTANCE16 hModule, LPSTR lpFileName,
1353                                   INT16 nSize )
1354 {
1355     NE_MODULE *pModule;
1356
1357     if (!hModule) hModule = GetCurrentTask();
1358     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
1359     lstrcpyn32A( lpFileName, NE_MODULE_NAME(pModule), nSize );
1360     dprintf_module( stddeb, "GetModuleFileName16: %s\n", lpFileName );
1361     return strlen(lpFileName);
1362 }
1363
1364
1365 /***********************************************************************
1366  *              GetModuleFileName32A      (KERNEL32.235)
1367  */
1368 DWORD WINAPI GetModuleFileName32A( HMODULE32 hModule, LPSTR lpFileName,
1369                                    DWORD size )
1370 {
1371     NE_MODULE *pModule;
1372
1373     if (!hModule)
1374     {
1375         TDB *pTask = (TDB *)GlobalLock16( GetCurrentTask() );
1376         hModule = pTask->hInstance;
1377     }
1378     if (!(pModule = MODULE_GetPtr( hModule ))) return 0;
1379     lstrcpyn32A( lpFileName, NE_MODULE_NAME(pModule), size );
1380     dprintf_module( stddeb, "GetModuleFileName32A: %s\n", lpFileName );
1381     return strlen(lpFileName);
1382 }
1383
1384
1385 /***********************************************************************
1386  *              GetModuleFileName32W      (KERNEL32.236)
1387  */
1388 DWORD WINAPI GetModuleFileName32W( HMODULE32 hModule, LPWSTR lpFileName,
1389                                    DWORD size )
1390 {
1391     LPSTR fnA = (char*)HeapAlloc( GetProcessHeap(), 0, size );
1392     DWORD res = GetModuleFileName32A( hModule, fnA, size );
1393     lstrcpynAtoW( lpFileName, fnA, size );
1394     HeapFree( GetProcessHeap(), 0, fnA );
1395     return res;
1396 }
1397
1398
1399 /**********************************************************************
1400  *          GetModuleName    (KERNEL.27)
1401  */
1402 BOOL16 WINAPI GetModuleName( HINSTANCE16 hinst, LPSTR buf, INT16 nSize )
1403 {
1404     LPSTR name = MODULE_GetModuleName(hinst);
1405
1406     if (!name) return FALSE;
1407     lstrcpyn32A( buf, name, nSize );
1408     return TRUE;
1409 }
1410
1411
1412 /***********************************************************************
1413  *           LoadLibraryEx32W   (KERNEL.513)
1414  * FIXME
1415  */
1416 HMODULE32 WINAPI LoadLibraryEx32W16( LPCSTR libname, HANDLE16 hf,
1417                                        DWORD flags )
1418 {
1419     fprintf(stderr,"LoadLibraryEx32W(%s,%d,%08lx)\n",libname,hf,flags);
1420     return LoadLibraryEx32A(libname,hf,flags);
1421 }
1422
1423 /***********************************************************************
1424  *           LoadLibraryEx32A   (KERNEL32)
1425  */
1426 HMODULE32 WINAPI LoadLibraryEx32A(LPCSTR libname,HFILE32 hfile,DWORD flags)
1427 {
1428     HMODULE32 hmod;
1429
1430     hmod = PE_LoadLibraryEx32A(libname,hfile,flags);
1431     if (hmod <= 32) {
1432         char buffer[256];
1433
1434         strcpy( buffer, libname );
1435         strcat( buffer, ".dll" );
1436         hmod = PE_LoadLibraryEx32A(buffer,hfile,flags);
1437     }
1438     /* initialize all DLLs, which haven't been initialized yet. */
1439     PE_InitializeDLLs( GetCurrentProcessId(), DLL_PROCESS_ATTACH, NULL);
1440     return hmod;
1441 }
1442
1443 /***********************************************************************
1444  *           LoadLibraryA         (KERNEL32)
1445  */
1446 HMODULE32 WINAPI LoadLibrary32A(LPCSTR libname) {
1447         return LoadLibraryEx32A(libname,0,0);
1448 }
1449
1450 /***********************************************************************
1451  *           LoadLibraryW         (KERNEL32)
1452  */
1453 HMODULE32 WINAPI LoadLibrary32W(LPCWSTR libnameW)
1454 {
1455     return LoadLibraryEx32W(libnameW,0,0);
1456 }
1457
1458 /***********************************************************************
1459  *           LoadLibraryExW       (KERNEL32)
1460  */
1461 HMODULE32 WINAPI LoadLibraryEx32W(LPCWSTR libnameW,HFILE32 hfile,DWORD flags)
1462 {
1463     LPSTR libnameA = HEAP_strdupWtoA( GetProcessHeap(), 0, libnameW );
1464     HMODULE32 ret = LoadLibraryEx32A( libnameA , hfile, flags );
1465
1466     HeapFree( GetProcessHeap(), 0, libnameA );
1467     return ret;
1468 }
1469
1470 /***********************************************************************
1471  *           FreeLibrary
1472  */
1473 BOOL32 WINAPI FreeLibrary32(HINSTANCE32 hLibModule)
1474 {
1475         fprintf(stderr,"FreeLibrary: empty stub\n");
1476         return TRUE;
1477 }
1478
1479
1480 /***********************************************************************
1481  *           LoadLibrary   (KERNEL.95)
1482  */
1483 HINSTANCE16 WINAPI LoadLibrary16( LPCSTR libname )
1484 {
1485     HINSTANCE16 handle;
1486
1487     if (__winelib)
1488     {
1489         fprintf( stderr, "LoadLibrary not supported in Winelib\n" );
1490         return 0;
1491     }
1492     dprintf_module( stddeb, "LoadLibrary: (%08x) %s\n", (int)libname, libname);
1493
1494     handle = MODULE_Load( libname, (LPVOID)-1, 0 );
1495     if (handle == (HINSTANCE16)2)  /* file not found */
1496     {
1497         char buffer[256];
1498         lstrcpyn32A( buffer, libname, 252 );
1499         strcat( buffer, ".dll" );
1500         handle = MODULE_Load( buffer, (LPVOID)-1, 0 );
1501     }
1502     return handle;
1503 }
1504
1505
1506 /***********************************************************************
1507  *           PrivateLoadLibrary       (KERNEL32)
1508  *
1509  * FIXME: rough guesswork, don't know what "Private" means
1510  */
1511 HINSTANCE32 WINAPI PrivateLoadLibrary(LPCSTR libname)
1512 {
1513         return (HINSTANCE32)LoadLibrary16(libname);
1514 }
1515
1516
1517 /***********************************************************************
1518  *           FreeLibrary16   (KERNEL.96)
1519  */
1520 void WINAPI FreeLibrary16( HINSTANCE16 handle )
1521 {
1522     dprintf_module( stddeb,"FreeLibrary: %04x\n", handle );
1523     FreeModule16( handle );
1524 }
1525
1526
1527 /***********************************************************************
1528  *           PrivateFreeLibrary       (KERNEL32)
1529  *
1530  * FIXME: rough guesswork, don't know what "Private" means
1531  */
1532 void WINAPI PrivateFreeLibrary(HINSTANCE32 handle)
1533 {
1534         FreeLibrary16((HINSTANCE16)handle);
1535 }
1536
1537
1538 /***********************************************************************
1539  *           WinExec16   (KERNEL.166)
1540  */
1541 HINSTANCE16 WINAPI WinExec16( LPCSTR lpCmdLine, UINT16 nCmdShow )
1542 {
1543     return WinExec32( lpCmdLine, nCmdShow );
1544 }
1545
1546
1547 /***********************************************************************
1548  *           WinExec32   (KERNEL32.566)
1549  */
1550 HINSTANCE32 WINAPI WinExec32( LPCSTR lpCmdLine, UINT32 nCmdShow )
1551 {
1552     LOADPARAMS params;
1553     HGLOBAL16 cmdShowHandle, cmdLineHandle;
1554     HINSTANCE16 handle = 2;
1555     WORD *cmdShowPtr;
1556     char *p, *cmdline, filename[256];
1557     static int use_load_module = 1;
1558     int  spacelimit = 0, exhausted = 0;
1559
1560     if (!lpCmdLine)
1561         return 2;  /* File not found */
1562     if (!(cmdShowHandle = GlobalAlloc16( 0, 2 * sizeof(WORD) )))
1563         return 8;  /* Out of memory */
1564     if (!(cmdLineHandle = GlobalAlloc16( 0, 2048 )))
1565     {
1566         GlobalFree16( cmdShowHandle );
1567         return 8;  /* Out of memory */
1568     }
1569
1570     /* Keep trying to load a file by trying different filenames; e.g.,
1571        for the cmdline "abcd efg hij", try "abcd" with args "efg hij",
1572        then "abcd efg" with arg "hij", and finally "abcd efg hij" with
1573        no args */
1574
1575     while(!exhausted && handle == 2) {
1576         int spacecount = 0;
1577
1578         /* Store nCmdShow */
1579
1580         cmdShowPtr = (WORD *)GlobalLock16( cmdShowHandle );
1581         cmdShowPtr[0] = 2;
1582         cmdShowPtr[1] = nCmdShow;
1583
1584         /* Build the filename and command-line */
1585
1586         cmdline = (char *)GlobalLock16( cmdLineHandle );
1587         lstrcpyn32A(filename, lpCmdLine,
1588                     sizeof(filename) - 4 /* for extension */);
1589
1590         /* Keep grabbing characters until end-of-string, tab, or until the
1591            number of spaces is greater than the spacelimit */
1592
1593         for (p = filename; ; p++) {
1594             if(*p == ' ') {
1595                 ++spacecount;
1596                 if(spacecount > spacelimit) {
1597                     ++spacelimit;
1598                     break;
1599                 }
1600             }
1601
1602             if(*p == '\0' || *p == '\t') {
1603                 exhausted = 1;
1604                 break;
1605             }
1606         }
1607
1608         if (*p)
1609             lstrcpyn32A( cmdline + 1, p + 1, 255 );
1610         else
1611             cmdline[1] = '\0';
1612
1613         cmdline[0] = strlen( cmdline + 1 );
1614         *p = '\0';
1615         /* this is a (hopefully acceptable hack to get the whole
1616            commandline for PROCESS_Create
1617            we put it after the processed one */
1618         lstrcpyn32A(cmdline + (unsigned char)cmdline[0] +2,
1619                     lpCmdLine, 2048 - 256);
1620
1621         /* Now load the executable file */
1622
1623         if (use_load_module)
1624         {
1625             /* Winelib: Use LoadModule() only for the program itself */
1626             if (__winelib) use_load_module = 0;
1627             params.hEnvironment = (HGLOBAL16)SELECTOROF( GetDOSEnvironment() );
1628             params.cmdLine  = (SEGPTR)WIN16_GlobalLock16( cmdLineHandle );
1629             params.showCmd  = (SEGPTR)WIN16_GlobalLock16( cmdShowHandle );
1630             params.reserved = 0;
1631             handle = LoadModule16( filename, &params );
1632             if (handle == 2)  /* file not found */
1633             {
1634                 /* Check that the original file name did not have a suffix */
1635                 p = strrchr(filename, '.');
1636                 /* if there is a '.', check if either \ OR / follow */
1637                 if (!p || strchr(p, '/') || strchr(p, '\\'))
1638                 {
1639                     p = filename + strlen(filename);
1640                     strcpy( p, ".exe" );
1641                     handle = LoadModule16( filename, &params );
1642                     *p = '\0';  /* Remove extension */
1643                 }
1644             }
1645         }
1646         else
1647             handle = 2; /* file not found */
1648
1649         if (handle < 32)
1650         {
1651             /* Try to start it as a unix program */
1652             if (!fork())
1653             {
1654                 /* Child process */
1655                 DOS_FULL_NAME full_name;
1656                 const char *unixfilename = NULL;
1657                 const char *argv[256], **argptr;
1658                 int iconic = (nCmdShow == SW_SHOWMINIMIZED ||
1659                               nCmdShow == SW_SHOWMINNOACTIVE);
1660
1661                 /* get unixfilename */
1662                 if (strchr(filename, '/') ||
1663                     strchr(filename, ':') ||
1664                     strchr(filename, '\\'))
1665                 {
1666                     if (DOSFS_GetFullName( filename, TRUE, &full_name ))
1667                         unixfilename = full_name.long_name;
1668                 }
1669                 else unixfilename = filename;
1670
1671                 if (unixfilename)
1672                 {
1673                     /* build argv */
1674                     argptr = argv;
1675                     if (iconic) *argptr++ = "-iconic";
1676                     *argptr++ = unixfilename;
1677                     p = cmdline + 1;
1678                     while (1)
1679                     {
1680                         while (*p && (*p == ' ' || *p == '\t')) *p++ = '\0';
1681                         if (!*p) break;
1682                         *argptr++ = p;
1683                         while (*p && *p != ' ' && *p != '\t') p++;
1684                     }
1685                     *argptr++ = 0;
1686
1687                     /* Execute */
1688                     execvp(argv[0], (char**)argv);
1689                 }
1690
1691                 /* Failed ! */
1692
1693                 if (__winelib)
1694                 {
1695                     /* build argv */
1696                     argptr = argv;
1697                     *argptr++ = "wine";
1698                     if (iconic) *argptr++ = "-iconic";
1699                     *argptr++ = lpCmdLine;
1700                     *argptr++ = 0;
1701
1702                     /* Execute */
1703                     execvp(argv[0] , (char**)argv);
1704
1705                     /* Failed ! */
1706                     fprintf(stderr, "WinExec: can't exec 'wine %s'\n",
1707                             lpCmdLine);
1708                 }
1709                 exit(1);
1710             }
1711         }
1712     } /* while (!exhausted && handle < 32) */
1713
1714     GlobalFree16( cmdShowHandle );
1715     GlobalFree16( cmdLineHandle );
1716     return handle;
1717 }
1718
1719
1720 /***********************************************************************
1721  *           WIN32_GetProcAddress16   (KERNEL32.36)
1722  * Get procaddress in 16bit module from win32... (kernel32 undoc. ordinal func)
1723  */
1724 FARPROC16 WINAPI WIN32_GetProcAddress16( HMODULE32 hModule, LPSTR name )
1725 {
1726     WORD        ordinal;
1727     FARPROC16   ret;
1728
1729     if (!hModule) {
1730         fprintf(stderr,"WIN32_GetProcAddress16: hModule may not be 0!\n");
1731         return (FARPROC16)0;
1732     }
1733     hModule = MODULE_HANDLEtoHMODULE16(hModule);
1734     if (HIWORD(name)) {
1735         ordinal = MODULE_GetOrdinal( hModule, name );
1736         dprintf_module( stddeb, "WIN32_GetProcAddress16: %04x '%s'\n",
1737                         hModule, name );
1738     } else {
1739         ordinal = LOWORD(name);
1740         dprintf_module( stddeb, "GetProcAddress: %04x %04x\n",
1741                         hModule, ordinal );
1742     }
1743     if (!ordinal) return (FARPROC16)0;
1744     ret = MODULE_GetEntryPoint( hModule, ordinal );
1745     dprintf_module(stddeb,"WIN32_GetProcAddress16: returning %08x\n",(UINT32)ret);
1746     return ret;
1747 }
1748
1749 /***********************************************************************
1750  *           GetProcAddress16   (KERNEL.50)
1751  */
1752 FARPROC16 WINAPI GetProcAddress16( HMODULE16 hModule, SEGPTR name )
1753 {
1754     WORD ordinal;
1755     FARPROC16 ret;
1756
1757     if (!hModule) hModule = GetCurrentTask();
1758     hModule = MODULE_HANDLEtoHMODULE16( hModule );
1759
1760     if (HIWORD(name) != 0)
1761     {
1762         ordinal = MODULE_GetOrdinal( hModule, (LPSTR)PTR_SEG_TO_LIN(name) );
1763         dprintf_module( stddeb, "GetProcAddress: %04x '%s'\n",
1764                         hModule, (LPSTR)PTR_SEG_TO_LIN(name) );
1765     }
1766     else
1767     {
1768         ordinal = LOWORD(name);
1769         dprintf_module( stddeb, "GetProcAddress: %04x %04x\n",
1770                         hModule, ordinal );
1771     }
1772     if (!ordinal) return (FARPROC16)0;
1773
1774     ret = MODULE_GetEntryPoint( hModule, ordinal );
1775
1776     dprintf_module( stddeb, "GetProcAddress: returning %08x\n", (UINT32)ret );
1777     return ret;
1778 }
1779
1780
1781 /***********************************************************************
1782  *           GetProcAddress32   (KERNEL32.257)
1783  */
1784 FARPROC32 WINAPI GetProcAddress32( HMODULE32 hModule, LPCSTR function )
1785 {
1786     NE_MODULE *pModule;
1787
1788     if (HIWORD(function))
1789         dprintf_win32(stddeb,"GetProcAddress32(%08lx,%s)\n",(DWORD)hModule,function);
1790     else
1791         dprintf_win32(stddeb,"GetProcAddress32(%08lx,%p)\n",(DWORD)hModule,function);
1792     if (!(pModule = MODULE_GetPtr( hModule )))
1793         return (FARPROC32)0;
1794     if (!pModule->module32)
1795     {
1796         fprintf(stderr,"Oops, Module 0x%08lx has got no module32?\n",
1797                 (DWORD)MODULE_HANDLEtoHMODULE32(hModule)
1798         );
1799         return (FARPROC32)0;
1800     }
1801     return PE_FindExportedFunction( pModule->module32, function );
1802 }
1803
1804 /***********************************************************************
1805  *           RtlImageNtHeaders   (NTDLL)
1806  */
1807 LPIMAGE_NT_HEADERS WINAPI RtlImageNtHeader(HMODULE32 hModule)
1808 {
1809     /* basically:
1810      * return  hModule+(((IMAGE_DOS_HEADER*)hModule)->e_lfanew);
1811      * but we could get HMODULE16 or the like (think builtin modules)
1812      */
1813
1814     NE_MODULE *pModule;
1815
1816     if (!(pModule = MODULE_GetPtr( hModule )))
1817         return (LPIMAGE_NT_HEADERS)0;
1818     if (!(pModule->flags & NE_FFLAGS_WIN32) || !pModule->module32)
1819         return (LPIMAGE_NT_HEADERS)0;
1820     return PE_HEADER(pModule->module32);
1821 }
1822
1823
1824 /**********************************************************************
1825  *          GetExpWinVer    (KERNEL.167)
1826  */
1827 WORD WINAPI GetExpWinVer( HMODULE16 hModule )
1828 {
1829     NE_MODULE *pModule = MODULE_GetPtr( hModule );
1830     return pModule ? pModule->expected_version : 0;
1831 }
1832
1833
1834 /**********************************************************************
1835  *          IsSharedSelector    (KERNEL.345)
1836  */
1837 BOOL16 WINAPI IsSharedSelector( HANDLE16 selector )
1838 {
1839     /* Check whether the selector belongs to a DLL */
1840     NE_MODULE *pModule = MODULE_GetPtr( selector );
1841     if (!pModule) return FALSE;
1842     return (pModule->flags & NE_FFLAGS_LIBMODULE) != 0;
1843 }
1844
1845
1846 /**********************************************************************
1847  *          ModuleFirst    (TOOLHELP.59)
1848  */
1849 BOOL16 WINAPI ModuleFirst( MODULEENTRY *lpme )
1850 {
1851     lpme->wNext = hFirstModule;
1852     return ModuleNext( lpme );
1853 }
1854
1855
1856 /**********************************************************************
1857  *          ModuleNext    (TOOLHELP.60)
1858  */
1859 BOOL16 WINAPI ModuleNext( MODULEENTRY *lpme )
1860 {
1861     NE_MODULE *pModule;
1862     char *name;
1863
1864     if (!lpme->wNext) return FALSE;
1865     if (!(pModule = MODULE_GetPtr( lpme->wNext ))) return FALSE;
1866     name = (char *)pModule + pModule->name_table;
1867     memcpy( lpme->szModule, name + 1, *name );
1868     lpme->szModule[(BYTE)*name] = '\0';
1869     lpme->hModule = lpme->wNext;
1870     lpme->wcUsage = pModule->count;
1871     strncpy( lpme->szExePath, NE_MODULE_NAME(pModule), MAX_PATH );
1872     lpme->szExePath[MAX_PATH] = '\0';
1873     lpme->wNext = pModule->next;
1874     return TRUE;
1875 }
1876
1877
1878 /**********************************************************************
1879  *          ModuleFindName    (TOOLHELP.61)
1880  */
1881 BOOL16 WINAPI ModuleFindName( MODULEENTRY *lpme, LPCSTR name )
1882 {
1883     lpme->wNext = GetModuleHandle16( name );
1884     return ModuleNext( lpme );
1885 }
1886
1887
1888 /**********************************************************************
1889  *          ModuleFindHandle    (TOOLHELP.62)
1890  */
1891 BOOL16 WINAPI ModuleFindHandle( MODULEENTRY *lpme, HMODULE16 hModule )
1892 {
1893     hModule = MODULE_HANDLEtoHMODULE16( hModule );
1894     lpme->wNext = hModule;
1895     return ModuleNext( lpme );
1896 }