include/wintypes.h

   1 /*
   2  * Basic types definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_WINTYPES_H
   8 #define __WINE_WINTYPES_H
   9
  10 #ifdef __WINE__
  11 # include "config.h"
  12 # undef WINELIB
  13 # undef WINELIB16
  14 # undef WINELIB32
  15 # undef UNICODE
  16 #else  /* __WINE__ */
  17 # ifndef WINELIB
  18 #  define WINELIB
  19 # endif
  20 # ifdef WINELIB16
  21 #  undef WINELIB32
  22 # else
  23 #  define WINELIB32
  24 # endif
  25 #endif  /* __WINE__ */
  26
  27 /* Macros to map Winelib names to the correct implementation name */
  28 /* depending on WINELIB16, WINELIB32 and UNICODE macros.          */
  29
  30 #ifdef __WINE__
  31 # define WINELIB_NAME(func)      this is a syntax error
  32 # define WINELIB_NAME_AW(func)   this is a syntax error
  33 #else  /* __WINE__ */
  34 # ifdef WINELIB32
  35 #  define WINELIB_NAME(func)     func##32
  36 #  ifdef UNICODE
  37 #   define WINELIB_NAME_AW(func) func##32W
  38 #  else
  39 #   define WINELIB_NAME_AW(func) func##32A
  40 #  endif  /* UNICODE */
  41 # else   /* WINELIB32 */
  42 #  define WINELIB_NAME(func)     func##16
  43 #  define WINELIB_NAME_AW(func)  func##16
  44 # endif  /* WINELIB32 */
  45 #endif  /* __WINE__ */
  46
  47 #ifdef __WINE__
  48 # define DECL_WINELIB_TYPE(type)     /* nothing */
  49 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
  50 #else   /* __WINE__ */
  51 # define DECL_WINELIB_TYPE(type)     typedef WINELIB_NAME(type) type
  52 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type
  53 #endif  /* __WINE__ */
  54
  55
  56 /* Calling conventions definitions */
  57
  58 #ifdef __i386__
  59 # if defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)
  60 #  define __stdcall __attribute__((__stdcall__))
  61 #  define __cdecl   __attribute__((__cdecl__))
  62 #  define __RESTORE_ES  __asm__ __volatile__("pushl %ds\n\tpopl %es")
  63 # else
  64 #  error You need gcc >= 2.7 to build Wine on a 386
  65 # endif  /* __GNUC__ */
  66 #else  /* __i386__ */
  67 # define __stdcall
  68 # define __cdecl
  69 # define __RESTORE_ES
  70 #endif  /* __i386__ */
  71
  72 #define CALLBACK    __stdcall
  73 #define WINAPI      __stdcall
  74 #define APIPRIVATE  __stdcall
  75 #define PASCAL      __stdcall
  76 #define _pascal     __stdcall
  77 #define __export    __stdcall
  78 #define WINAPIV     __cdecl
  79 #define APIENTRY    WINAPI
  80
  81
  82 /* Standard data types. These are the same for emulator and library. */
  83
  84 typedef void            VOID;
  85 typedef short           INT16;
  86 typedef unsigned short  UINT16;
  87 typedef int             INT32;
  88 typedef unsigned int    UINT32;
  89 typedef unsigned short  WORD;
  90 typedef unsigned long   DWORD;
  91 typedef unsigned long   ULONG;
  92 typedef unsigned char   BYTE;
  93 typedef long            LONG;
  94 typedef char            CHAR;
  95 /* Some systems might have wchar_t, but we really need 16 bit characters */
  96 typedef unsigned short  WCHAR;
  97 typedef unsigned short  BOOL16;
  98 typedef int             BOOL32;
  99
 100 /* Integer types. These are the same for emulator and library. */
 101
 102 typedef UINT16          HANDLE16;
 103 typedef UINT32          HANDLE32;
 104 typedef UINT16          WPARAM16;
 105 typedef UINT32          WPARAM32;
 106 typedef LONG            LPARAM;
 107 typedef LONG            LRESULT;
 108 typedef WORD            ATOM;
 109 typedef WORD            CATCHBUF[9];
 110 typedef WORD           *LPCATCHBUF;
 111 typedef DWORD           ACCESS_MASK;
 112 typedef ACCESS_MASK     REGSAM;
 113 typedef HANDLE32        HHOOK;
 114 typedef HANDLE32        HKEY;
 115 typedef DWORD           LCID;
 116 typedef WORD            LANGID;
 117 typedef DWORD           LCTYPE;
 118 typedef float           FLOAT;
 119
 120 /* Pointers types. These are the same for emulator and library. */
 121
 122 typedef CHAR           *LPSTR;
 123 typedef const CHAR     *LPCSTR;
 124 typedef WCHAR          *LPWSTR;
 125 typedef const WCHAR    *LPCWSTR;
 126 typedef BYTE           *LPBYTE;
 127 typedef WORD           *LPWORD;
 128 typedef DWORD          *LPDWORD;
 129 typedef LONG           *LPLONG;
 130 typedef VOID           *LPVOID;
 131 typedef const VOID     *LPCVOID;
 132 typedef INT16          *LPINT16;
 133 typedef UINT16         *LPUINT16;
 134 typedef INT32          *LPINT32;
 135 typedef UINT32         *LPUINT32;
 136 typedef HKEY           *LPHKEY;
 137 typedef FLOAT          *LPFLOAT;
 138
 139 /* Special case: a segmented pointer is just a pointer in the user's code. */
 140
 141 #ifdef __WINE__
 142 typedef DWORD SEGPTR;
 143 #else
 144 typedef void* SEGPTR;
 145 #endif /* __WINE__ */
 146
 147 /* Handle types that exist both in Win16 and Win32. */
 148
 149 #define DECLARE_HANDLE(a)  typedef HANDLE16 a##16; typedef HANDLE32 a##32
 150 DECLARE_HANDLE(HACCEL);
 151 DECLARE_HANDLE(HBITMAP);
 152 DECLARE_HANDLE(HBRUSH);
 153 DECLARE_HANDLE(HCURSOR);
 154 DECLARE_HANDLE(HDC);
 155 DECLARE_HANDLE(HDROP);
 156 DECLARE_HANDLE(HDRVR);
 157 DECLARE_HANDLE(HDWP);
 158 DECLARE_HANDLE(HFILE);
 159 DECLARE_HANDLE(HFONT);
 160 DECLARE_HANDLE(HGDIOBJ);
 161 DECLARE_HANDLE(HGLOBAL);
 162 DECLARE_HANDLE(HICON);
 163 DECLARE_HANDLE(HINSTANCE);
 164 DECLARE_HANDLE(HLOCAL);
 165 DECLARE_HANDLE(HMENU);
 166 DECLARE_HANDLE(HMETAFILE);
 167 DECLARE_HANDLE(HMIDI);
 168 DECLARE_HANDLE(HMIDIIN);
 169 DECLARE_HANDLE(HMIDIOUT);
 170 DECLARE_HANDLE(HMIXER);
 171 DECLARE_HANDLE(HMIXEROBJ);
 172 DECLARE_HANDLE(HMMIO);
 173 DECLARE_HANDLE(HMODULE);
 174 DECLARE_HANDLE(HPALETTE);
 175 DECLARE_HANDLE(HPEN);
 176 DECLARE_HANDLE(HQUEUE);
 177 DECLARE_HANDLE(HRGN);
 178 DECLARE_HANDLE(HRSRC);
 179 DECLARE_HANDLE(HTASK);
 180 DECLARE_HANDLE(HWAVE);
 181 DECLARE_HANDLE(HWAVEIN);
 182 DECLARE_HANDLE(HWAVEOUT);
 183 DECLARE_HANDLE(HWND);
 184 DECLARE_HANDLE(HKL);
 185 #undef DECLARE_HANDLE
 186
 187 /* Callback function pointers types */
 188
 189 typedef LRESULT (CALLBACK *DLGPROC16)(HWND16,UINT16,WPARAM16,LPARAM);
 190 typedef LRESULT (CALLBACK *DLGPROC32)(HWND32,UINT32,WPARAM32,LPARAM);
 191 DECL_WINELIB_TYPE(DLGPROC);
 192 typedef LRESULT (CALLBACK *DRIVERPROC16)(DWORD,HDRVR16,UINT16,LPARAM,LPARAM);
 193 typedef LRESULT (CALLBACK *DRIVERPROC32)(DWORD,HDRVR32,UINT32,LPARAM,LPARAM);
 194 DECL_WINELIB_TYPE(DRIVERPROC);
 195 typedef INT16   (CALLBACK *EDITWORDBREAKPROC16)(LPSTR,INT16,INT16,INT16);
 196 typedef INT32   (CALLBACK *EDITWORDBREAKPROC32A)(LPSTR,INT32,INT32,INT32);
 197 typedef INT32   (CALLBACK *EDITWORDBREAKPROC32W)(LPWSTR,INT32,INT32,INT32);
 198 DECL_WINELIB_TYPE_AW(EDITWORDBREAKPROC);
 199 typedef LRESULT (CALLBACK *FARPROC16)();
 200 typedef LRESULT (CALLBACK *FARPROC32)();
 201 DECL_WINELIB_TYPE(FARPROC);
 202 typedef INT16   (CALLBACK *GOBJENUMPROC16)(SEGPTR,LPARAM);
 203 typedef INT32   (CALLBACK *GOBJENUMPROC32)(LPVOID,LPARAM);
 204 DECL_WINELIB_TYPE(GOBJENUMPROC);
 205 typedef BOOL16  (CALLBACK *GRAYSTRINGPROC16)(HDC16,LPARAM,INT16);
 206 typedef BOOL32  (CALLBACK *GRAYSTRINGPROC32)(HDC32,LPARAM,INT32);
 207 DECL_WINELIB_TYPE(GRAYSTRINGPROC);
 208 typedef LRESULT (CALLBACK *HOOKPROC16)(INT16,WPARAM16,LPARAM);
 209 typedef LRESULT (CALLBACK *HOOKPROC32)(INT32,WPARAM32,LPARAM);
 210 DECL_WINELIB_TYPE(HOOKPROC);
 211 typedef VOID    (CALLBACK *LINEDDAPROC16)(INT16,INT16,LPARAM);
 212 typedef VOID    (CALLBACK *LINEDDAPROC32)(INT32,INT32,LPARAM);
 213 DECL_WINELIB_TYPE(LINEDDAPROC);
 214 typedef BOOL16  (CALLBACK *PROPENUMPROC16)(HWND16,SEGPTR,HANDLE16);
 215 typedef BOOL32  (CALLBACK *PROPENUMPROC32A)(HWND32,LPCSTR,HANDLE32);
 216 typedef BOOL32  (CALLBACK *PROPENUMPROC32W)(HWND32,LPCWSTR,HANDLE32);
 217 DECL_WINELIB_TYPE_AW(PROPENUMPROC);
 218 typedef BOOL32  (CALLBACK *PROPENUMPROCEX32A)(HWND32,LPCSTR,HANDLE32,LPARAM);
 219 typedef BOOL32  (CALLBACK *PROPENUMPROCEX32W)(HWND32,LPCWSTR,HANDLE32,LPARAM);
 220 DECL_WINELIB_TYPE_AW(PROPENUMPROCEX);
 221 typedef VOID    (CALLBACK *TIMERPROC16)(HWND16,UINT16,UINT16,DWORD);
 222 typedef VOID    (CALLBACK *TIMERPROC32)(HWND32,UINT32,UINT32,DWORD);
 223 DECL_WINELIB_TYPE(TIMERPROC);
 224 typedef LRESULT (CALLBACK *WNDENUMPROC16)(HWND16,LPARAM);
 225 typedef LRESULT (CALLBACK *WNDENUMPROC32)(HWND32,LPARAM);
 226 DECL_WINELIB_TYPE(WNDENUMPROC);
 227 typedef LRESULT (CALLBACK *WNDPROC16)(HWND16,UINT16,WPARAM16,LPARAM);
 228 typedef LRESULT (CALLBACK *WNDPROC32)(HWND32,UINT32,WPARAM32,LPARAM);
 229 DECL_WINELIB_TYPE(WNDPROC);
 230
 231 /* TCHAR data types definitions for Winelib. */
 232 /* These types are _not_ defined for the emulator, because they */
 233 /* depend on the UNICODE macro that only exists in user's code. */
 234
 235 #ifndef __WINE__
 236 # if defined(WINELIB32) && defined(UNICODE)
 237 typedef WCHAR TCHAR;
 238 typedef LPWSTR LPTSTR;
 239 typedef LPCWSTR LPCTSTR;
 240 # else  /* WINELIB32 && UNICODE */
 241 typedef CHAR TCHAR;
 242 typedef LPSTR LPTSTR;
 243 typedef LPCSTR LPCTSTR;
 244 # endif /* WINELIB32 && UNICODE */
 245 #endif   /* __WINE__ */
 246
 247 /* Data types specific to the library. These do _not_ exist in the emulator. */
 248
 249 DECL_WINELIB_TYPE(INT);
 250 DECL_WINELIB_TYPE(LPINT);
 251 DECL_WINELIB_TYPE(LPUINT);
 252 DECL_WINELIB_TYPE(UINT);
 253 DECL_WINELIB_TYPE(BOOL);
 254 DECL_WINELIB_TYPE(WPARAM);
 255
 256 DECL_WINELIB_TYPE(HACCEL);
 257 DECL_WINELIB_TYPE(HANDLE);
 258 DECL_WINELIB_TYPE(HBITMAP);
 259 DECL_WINELIB_TYPE(HBRUSH);
 260 DECL_WINELIB_TYPE(HCURSOR);
 261 DECL_WINELIB_TYPE(HDC);
 262 DECL_WINELIB_TYPE(HDROP);
 263 DECL_WINELIB_TYPE(HDRVR);
 264 DECL_WINELIB_TYPE(HDWP);
 265 DECL_WINELIB_TYPE(HFILE);
 266 DECL_WINELIB_TYPE(HFONT);
 267 DECL_WINELIB_TYPE(HGDIOBJ);
 268 DECL_WINELIB_TYPE(HGLOBAL);
 269 DECL_WINELIB_TYPE(HICON);
 270 DECL_WINELIB_TYPE(HINSTANCE);
 271 DECL_WINELIB_TYPE(HLOCAL);
 272 DECL_WINELIB_TYPE(HMENU);
 273 DECL_WINELIB_TYPE(HMETAFILE);
 274 DECL_WINELIB_TYPE(HMIDI);
 275 DECL_WINELIB_TYPE(HMIDIIN);
 276 DECL_WINELIB_TYPE(HMIDIOUT);
 277 DECL_WINELIB_TYPE(HMMIO);
 278 DECL_WINELIB_TYPE(HMODULE);
 279 DECL_WINELIB_TYPE(HPALETTE);
 280 DECL_WINELIB_TYPE(HPEN);
 281 DECL_WINELIB_TYPE(HQUEUE);
 282 DECL_WINELIB_TYPE(HRGN);
 283 DECL_WINELIB_TYPE(HRSRC);
 284 DECL_WINELIB_TYPE(HTASK);
 285 DECL_WINELIB_TYPE(HWAVE);
 286 DECL_WINELIB_TYPE(HWAVEIN);
 287 DECL_WINELIB_TYPE(HWAVEOUT);
 288 DECL_WINELIB_TYPE(HWND);
 289
 290 /* Misc. constants. */
 291
 292 #ifdef FALSE
 293 #undef FALSE
 294 #endif
 295 #define FALSE 0
 296
 297 #ifdef TRUE
 298 #undef TRUE
 299 #endif
 300 #define TRUE  1
 301
 302 #ifdef NULL
 303 #undef NULL
 304 #endif
 305 #define NULL  0
 306
 307 /* Define some empty macros for compatibility with Windows code. */
 308
 309 #ifndef __WINE__
 310 #define NEAR
 311 #define FAR
 312 #define _far
 313 #define _near
 314 #endif  /* __WINE__ */
 315
 316 /* Macro for structure packing. */
 317
 318 #ifdef __GNUC__
 319 #define WINE_PACKED __attribute__ ((packed))
 320 #else
 321 #define WINE_PACKED  /* nothing */
 322 #endif
 323
 324 /* Macros to split words and longs. */
 325
 326 #define LOBYTE(w)              ((BYTE)(WORD)(w))
 327 #define HIBYTE(w)              ((BYTE)((WORD)(w) >> 8))
 328
 329 #define LOWORD(l)              ((WORD)(DWORD)(l))
 330 #define HIWORD(l)              ((WORD)((DWORD)(l) >> 16))
 331
 332 #define SLOWORD(l)             ((INT16)(LONG)(l))
 333 #define SHIWORD(l)             ((INT16)((LONG)(l) >> 16))
 334
 335 #define MAKELONG(low,high)     ((LONG)(((WORD)(low)) | \
 336                                        (((DWORD)((WORD)(high))) << 16)))
 337 #define MAKELPARAM(low,high)   ((LPARAM)MAKELONG(low,high))
 338 #define MAKEWPARAM(low,high)   ((WPARAM32)MAKELONG(low,high))
 339 #define MAKEINTATOM(atom)      ((LPCSTR)MAKELONG((atom),0))
 340
 341 #define SELECTOROF(ptr)     (HIWORD(ptr))
 342 #define OFFSETOF(ptr)       (LOWORD(ptr))
 343
 344 /* Macros to access unaligned or wrong-endian WORDs and DWORDs. */
 345
 346 #ifdef __i386__
 347 #define PUT_WORD(ptr,w)   (*(WORD *)(ptr) = (w))
 348 #define GET_WORD(ptr)     (*(WORD *)(ptr))
 349 #define PUT_DWORD(ptr,dw) (*(DWORD *)(ptr) = (dw))
 350 #define GET_DWORD(ptr)    (*(DWORD *)(ptr))
 351 #else
 352 #define PUT_WORD(ptr,w)   (*(BYTE *)(ptr) = LOBYTE(w), \
 353                            *((BYTE *)(ptr) + 1) = HIBYTE(w))
 354 #define GET_WORD(ptr)     ((WORD)(*(BYTE *)(ptr) | \
 355                                   (WORD)(*((BYTE *)(ptr)+1) << 8)))
 356 #define PUT_DWORD(ptr,dw) (PUT_WORD((ptr),LOWORD(dw)), \
 357                            PUT_WORD((WORD *)(ptr)+1,HIWORD(dw)))
 358 #define GET_DWORD(ptr)    ((DWORD)(GET_WORD(ptr) | \
 359                                    ((DWORD)GET_WORD((WORD *)(ptr)+1) << 16)))
 360 #endif  /* __i386__ */
 361
 362 /* MIN and MAX macros */
 363
 364 #ifdef MAX
 365 #undef MAX
 366 #endif
 367 #define MAX(a,b) (((a) > (b)) ? (a) : (b))
 368
 369 #ifdef MIN
 370 #undef MIN
 371 #endif
 372 #define MIN(a,b) (((a) < (b)) ? (a) : (b))
 373
 374 /* Winelib run-time flag */
 375
 376 #ifdef __WINE__
 377 extern int __winelib;
 378 #endif  /* __WINE__ */
 379
 380 #endif /* __WINE_WINTYPES_H */