dlls/gdi/thunk.c

   1 /*
   2  * GDI 16-bit thunks
   3  *
   4  * Copyright 1996, 1997 Alexandre Julliard
   5  * Copyright 1998       Ulrich Weigand
   6  */
   7
   8 #include "windef.h"
   9 #include "wingdi.h"
  10 #include "wine/wingdi16.h"
  11 #include "callback.h"
  12
  13 /* ### start build ### */
  14 extern WORD CALLBACK THUNK_CallTo16_word_ll   (FARPROC16,LONG,LONG);
  15 extern WORD CALLBACK THUNK_CallTo16_word_llwl (FARPROC16,LONG,LONG,WORD,LONG);
  16 extern WORD CALLBACK THUNK_CallTo16_word_wllwl(FARPROC16,WORD,LONG,LONG,WORD,LONG);
  17 extern WORD CALLBACK THUNK_CallTo16_word_wwl  (FARPROC16,WORD,WORD,LONG);
  18 /* ### stop build ### */
  19
  20
  21 /***********************************************************************
  22  *           EnumObjects   (GDI.71)
  23  */
  24 INT16 WINAPI THUNK_EnumObjects16( HDC16 hdc, INT16 nObjType,
  25                                   GOBJENUMPROC16 func, LPARAM lParam )
  26 {
  27     DECL_THUNK( thunk, func, THUNK_CallTo16_word_ll );
  28     return EnumObjects16( hdc, nObjType, (GOBJENUMPROC16)&thunk, lParam );
  29 }
  30
  31
  32 /*************************************************************************
  33  *           EnumFonts   (GDI.70)
  34  */
  35 INT16 WINAPI THUNK_EnumFonts16( HDC16 hdc, LPCSTR lpFaceName,
  36                                 FONTENUMPROC16 func, LPARAM lParam )
  37 {
  38     DECL_THUNK( thunk, func, THUNK_CallTo16_word_llwl );
  39     return EnumFonts16( hdc, lpFaceName, (FONTENUMPROC16)&thunk, lParam );
  40 }
  41
  42 /******************************************************************
  43  *           EnumMetaFile   (GDI.175)
  44  */
  45 BOOL16 WINAPI THUNK_EnumMetaFile16( HDC16 hdc, HMETAFILE16 hmf,
  46                                     MFENUMPROC16 func, LPARAM lParam )
  47 {
  48     DECL_THUNK( thunk, func, THUNK_CallTo16_word_wllwl );
  49     return EnumMetaFile16( hdc, hmf, (MFENUMPROC16)&thunk, lParam );
  50 }
  51
  52
  53 /*************************************************************************
  54  *           EnumFontFamilies   (GDI.330)
  55  */
  56 INT16 WINAPI THUNK_EnumFontFamilies16( HDC16 hdc, LPCSTR lpszFamily,
  57                                        FONTENUMPROC16 func, LPARAM lParam )
  58 {
  59     DECL_THUNK( thunk, func, THUNK_CallTo16_word_llwl );
  60     return EnumFontFamilies16(hdc, lpszFamily, (FONTENUMPROC16)&thunk, lParam);
  61 }
  62
  63
  64 /*************************************************************************
  65  *           EnumFontFamiliesEx   (GDI.613)
  66  */
  67 INT16 WINAPI THUNK_EnumFontFamiliesEx16( HDC16 hdc, LPLOGFONT16 lpLF,
  68                                          FONTENUMPROCEX16 func, LPARAM lParam,
  69                                          DWORD reserved )
  70 {
  71     DECL_THUNK( thunk, func, THUNK_CallTo16_word_llwl );
  72     return EnumFontFamiliesEx16( hdc, lpLF, (FONTENUMPROCEX16)&thunk,
  73                                  lParam, reserved );
  74 }
  75
  76
  77 /**********************************************************************
  78  *           LineDDA   (GDI.100)
  79  */
  80 void WINAPI LineDDA16( INT16 nXStart, INT16 nYStart, INT16 nXEnd,
  81                        INT16 nYEnd, LINEDDAPROC16 func, LPARAM lParam )
  82 {
  83     DECL_THUNK( thunk, func, THUNK_CallTo16_word_wwl );
  84     LineDDA( nXStart, nYStart, nXEnd, nYEnd, (LINEDDAPROC)&thunk, lParam );
  85 }