include/windef.h

   1 /*
   2  * Basic types definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef _WINDEF_
  22 #define _WINDEF_
  23
  24 #ifndef WINVER
  25 #define WINVER 0x0500
  26 #endif
  27
  28 #ifndef NO_STRICT
  29 # ifndef STRICT
  30 #  define STRICT
  31 # endif /* STRICT */
  32 #endif /* NO_STRICT */
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 /* Calling conventions definitions */
  39
  40 #if defined(__x86_64__) && !defined(_WIN64)
  41 #define _WIN64
  42 #endif
  43
  44 #ifndef _WIN64
  45 # if defined(__i386__) && !defined(_X86_)
  46 #  define _X86_
  47 # endif
  48 # if defined(_X86_) && !defined(__i386__)
  49 #  define __i386__
  50 # endif
  51 #endif
  52
  53 #ifndef __stdcall
  54 # ifdef __i386__
  55 #  ifdef __GNUC__
  56 #   ifdef __APPLE__ /* Mac OS X uses a 16-byte aligned stack and not a 4-byte one */
  57 #    define __stdcall __attribute__((__stdcall__)) __attribute__((__force_align_arg_pointer__))
  58 #   else
  59 #    define __stdcall __attribute__((__stdcall__))
  60 #   endif
  61 #  elif defined(_MSC_VER)
  62     /* Nothing needs to be done. __stdcall already exists */
  63 #  else
  64 #   error You need to define __stdcall for your compiler
  65 #  endif
  66 # elif defined(__x86_64__) && defined (__GNUC__)
  67 #  define __stdcall __attribute__((ms_abi))
  68 # else  /* __i386__ */
  69 #  define __stdcall
  70 # endif  /* __i386__ */
  71 #endif /* __stdcall */
  72
  73 #ifndef __cdecl
  74 # if defined(__i386__) && defined(__GNUC__)
  75 #  ifdef __APPLE__ /* Mac OS X uses 16-byte aligned stack and not a 4-byte one */
  76 #   define __cdecl __attribute__((__cdecl__)) __attribute__((__force_align_arg_pointer__))
  77 #  else
  78 #   define __cdecl __attribute__((__cdecl__))
  79 #  endif
  80 # elif defined(__x86_64__) && defined (__GNUC__)
  81 #  define __cdecl __attribute__((ms_abi))
  82 # elif !defined(_MSC_VER)
  83 #  define __cdecl
  84 # endif
  85 #endif /* __cdecl */
  86
  87 #if defined(__x86_64__) && defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4))) && !defined(__MINGW64__)
  88 /* redefine va_XXX to be compatible only with ms calling convention
  89  * Note: This means all variadic functions in wine will have to have the ms calling convention too,
  90  * including the functions in wine/debug.h
  91  */
  92 /* Include first to avoid conflicts */
  93 #include <stdarg.h>
  94
  95 #define ms_va_list __builtin_ms_va_list
  96 /* va_arg is same for ms and sysv */
  97 #define ms_va_arg __builtin_va_arg
  98 #define ms_va_start __builtin_ms_va_start
  99 #define ms_va_copy __builtin_ms_va_copy
 100 #define ms_va_end __builtin_ms_va_end
 101 #elif !defined(RC_INVOKED)
 102 /* Include first to avoid conflicts */
 103 #include <stdarg.h>
 104
 105 #define ms_va_list va_list
 106 #define ms_va_arg va_arg
 107 #define ms_va_start va_start
 108 #define ms_va_copy va_copy
 109 #define ms_va_end va_end
 110 #endif
 111
 112 #ifdef __WINESRC__
 113 #define __ONLY_IN_WINELIB(x)    do_not_use_this_in_wine
 114 #else
 115 #define __ONLY_IN_WINELIB(x)    x
 116 #endif
 117
 118 #ifndef pascal
 119 #define pascal      __ONLY_IN_WINELIB(__stdcall)
 120 #endif
 121 #ifndef _pascal
 122 #define _pascal     __ONLY_IN_WINELIB(__stdcall)
 123 #endif
 124 #ifndef _stdcall
 125 #define _stdcall    __ONLY_IN_WINELIB(__stdcall)
 126 #endif
 127 #ifndef _fastcall
 128 #define _fastcall   __ONLY_IN_WINELIB(__stdcall)
 129 #endif
 130 #ifndef __fastcall
 131 #define __fastcall  __ONLY_IN_WINELIB(__stdcall)
 132 #endif
 133 #ifndef __export
 134 #define __export    __ONLY_IN_WINELIB(__stdcall)
 135 #endif
 136 #ifndef cdecl
 137 #define cdecl       __ONLY_IN_WINELIB(__cdecl)
 138 #endif
 139 #ifndef _cdecl
 140 #define _cdecl      __ONLY_IN_WINELIB(__cdecl)
 141 #endif
 142
 143 #ifndef near
 144 #define near        __ONLY_IN_WINELIB(/* nothing */)
 145 #endif
 146 #ifndef far
 147 #define far         __ONLY_IN_WINELIB(/* nothing */)
 148 #endif
 149 #ifndef _near
 150 #define _near       __ONLY_IN_WINELIB(/* nothing */)
 151 #endif
 152 #ifndef _far
 153 #define _far        __ONLY_IN_WINELIB(/* nothing */)
 154 #endif
 155 #ifndef NEAR
 156 #define NEAR        __ONLY_IN_WINELIB(/* nothing */)
 157 #endif
 158 #ifndef FAR
 159 #define FAR         __ONLY_IN_WINELIB(/* nothing */)
 160 #endif
 161
 162 #ifndef _MSC_VER
 163 # ifndef _declspec
 164 #  define _declspec(x)    __ONLY_IN_WINELIB(/* nothing */)
 165 # endif
 166 # ifndef __declspec
 167 #  define __declspec(x)   __ONLY_IN_WINELIB(/* nothing */)
 168 # endif
 169 #endif
 170
 171 #ifdef _MSC_VER
 172 # define inline __inline
 173 #endif
 174
 175 #define CALLBACK    __stdcall
 176 #define WINAPI      __stdcall
 177 #define APIPRIVATE  __stdcall
 178 #define PASCAL      __stdcall
 179 #define CDECL       __cdecl
 180 #define _CDECL      __cdecl
 181 #define WINAPIV     __cdecl
 182 #define APIENTRY    WINAPI
 183 #define CONST       const
 184
 185 /* Misc. constants. */
 186
 187 #undef NULL
 188 #ifdef __cplusplus
 189 #define NULL  0
 190 #else
 191 #define NULL  ((void*)0)
 192 #endif
 193
 194 #ifdef FALSE
 195 #undef FALSE
 196 #endif
 197 #define FALSE 0
 198
 199 #ifdef TRUE
 200 #undef TRUE
 201 #endif
 202 #define TRUE  1
 203
 204 #ifndef IN
 205 #define IN
 206 #endif
 207
 208 #ifndef OUT
 209 #define OUT
 210 #endif
 211
 212 #ifndef OPTIONAL
 213 #define OPTIONAL
 214 #endif
 215
 216 /* Standard data types */
 217
 218 typedef void                                   *LPVOID;
 219 typedef const void                             *LPCVOID;
 220 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 221 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 222 typedef unsigned char   UCHAR,      *PUCHAR;
 223 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 224 typedef unsigned short  USHORT,     *PUSHORT;
 225 typedef int             INT,        *PINT,     *LPINT;
 226 typedef unsigned int    UINT,       *PUINT;
 227 typedef float           FLOAT,      *PFLOAT;
 228 typedef char                        *PSZ;
 229 #ifdef _MSC_VER
 230 typedef long                                   *LPLONG;
 231 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 232 typedef unsigned long   ULONG,      *PULONG;
 233 #else
 234 typedef int                                    *LPLONG;
 235 typedef unsigned int    DWORD,      *PDWORD,   *LPDWORD;
 236 typedef unsigned int    ULONG,      *PULONG;
 237 #endif
 238
 239 /* Macros to map Winelib names to the correct implementation name */
 240 /* Note that Winelib is purely Win32.                             */
 241
 242 #ifdef __WINESRC__
 243 #define WINE_NO_UNICODE_MACROS
 244 #endif
 245
 246 #ifdef WINE_NO_UNICODE_MACROS
 247 # define WINELIB_NAME_AW(func) \
 248     func##_must_be_suffixed_with_W_or_A_in_this_context \
 249     func##_must_be_suffixed_with_W_or_A_in_this_context
 250 #else  /* WINE_NO_UNICODE_MACROS */
 251 # ifdef UNICODE
 252 #  define WINELIB_NAME_AW(func) func##W
 253 # else
 254 #  define WINELIB_NAME_AW(func) func##A
 255 # endif
 256 #endif  /* WINE_NO_UNICODE_MACROS */
 257
 258 #ifdef WINE_NO_UNICODE_MACROS
 259 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 260 #else
 261 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 262 #endif
 263
 264 #include <winnt.h>
 265
 266 /* Polymorphic types */
 267
 268 typedef UINT_PTR        WPARAM;
 269 typedef LONG_PTR        LPARAM;
 270 typedef LONG_PTR        LRESULT;
 271
 272 /* Integer types */
 273
 274 typedef WORD            ATOM;
 275 typedef DWORD           COLORREF, *LPCOLORREF;
 276
 277
 278 /* Handle types */
 279
 280 typedef int HFILE;
 281 DECLARE_HANDLE(HACCEL);
 282 DECLARE_HANDLE(HBITMAP);
 283 DECLARE_HANDLE(HBRUSH);
 284 DECLARE_HANDLE(HCOLORSPACE);
 285 DECLARE_HANDLE(HDC);
 286 DECLARE_HANDLE(HDESK);
 287 DECLARE_HANDLE(HENHMETAFILE);
 288 DECLARE_HANDLE(HFONT);
 289 DECLARE_HANDLE(HGLRC);
 290 DECLARE_HANDLE(HHOOK);
 291 DECLARE_HANDLE(HICON);
 292 DECLARE_HANDLE(HINSTANCE);
 293 DECLARE_HANDLE(HKEY);
 294 typedef HKEY *PHKEY;
 295 DECLARE_HANDLE(HKL);
 296 DECLARE_HANDLE(HMENU);
 297 DECLARE_HANDLE(HMETAFILE);
 298 DECLARE_HANDLE(HMONITOR);
 299 DECLARE_HANDLE(HPALETTE);
 300 DECLARE_HANDLE(HPEN);
 301 DECLARE_HANDLE(HRGN);
 302 DECLARE_HANDLE(HRSRC);
 303 DECLARE_HANDLE(HTASK);
 304 DECLARE_HANDLE(HWINEVENTHOOK);
 305 DECLARE_HANDLE(HWINSTA);
 306 DECLARE_HANDLE(HWND);
 307
 308 /* Handle types that must remain interchangeable even with strict on */
 309
 310 typedef HINSTANCE HMODULE;
 311 typedef HANDLE HGDIOBJ;
 312 typedef HANDLE HGLOBAL;
 313 typedef HANDLE HLOCAL;
 314 typedef HANDLE GLOBALHANDLE;
 315 typedef HANDLE LOCALHANDLE;
 316 typedef HICON HCURSOR;
 317
 318 /* Callback function pointers types */
 319
 320 typedef INT_PTR (CALLBACK *FARPROC)();
 321 typedef INT_PTR (CALLBACK *NEARPROC)();
 322 typedef INT_PTR (CALLBACK *PROC)();
 323
 324
 325 /* Macros to split words and longs. */
 326
 327 #define LOBYTE(w)              ((BYTE)((DWORD_PTR)(w) & 0xFF))
 328 #define HIBYTE(w)              ((BYTE)((DWORD_PTR)(w) >> 8))
 329
 330 #define LOWORD(l)              ((WORD)((DWORD_PTR)(l) & 0xFFFF))
 331 #define HIWORD(l)              ((WORD)((DWORD_PTR)(l) >> 16))
 332
 333 #define MAKEWORD(low,high)     ((WORD)(((BYTE)((DWORD_PTR)(low) & 0xFF)) | ((WORD)((BYTE)((DWORD_PTR)(high) & 0xFF))) << 8))
 334 #define MAKELONG(low,high)     ((LONG)(((WORD)((DWORD_PTR)(low) & 0xFFFF)) | ((DWORD)((WORD)((DWORD_PTR)(high) & 0xFFFF))) << 16))
 335
 336 /* min and max macros */
 337 #ifndef NOMINMAX
 338 #ifndef max
 339 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 340 #endif
 341 #ifndef min
 342 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 343 #endif
 344 #endif  /* NOMINMAX */
 345
 346 #ifdef MAX_PATH /* Work-around for Mingw */
 347 #undef MAX_PATH
 348 #endif /* MAX_PATH */
 349
 350 #define MAX_PATH        260
 351 #define HFILE_ERROR     ((HFILE)-1)
 352
 353 /* The SIZE structure */
 354 typedef struct tagSIZE
 355 {
 356     LONG cx;
 357     LONG cy;
 358 } SIZE, *PSIZE, *LPSIZE;
 359
 360 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 361
 362 /* The POINT structure */
 363 typedef struct tagPOINT
 364 {
 365     LONG  x;
 366     LONG  y;
 367 } POINT, *PPOINT, *LPPOINT;
 368
 369 typedef struct _POINTL
 370 {
 371     LONG x;
 372     LONG y;
 373 } POINTL, *PPOINTL;
 374
 375 /* The POINTS structure */
 376
 377 typedef struct tagPOINTS
 378 {
 379 #ifdef WORDS_BIGENDIAN
 380     SHORT y;
 381     SHORT x;
 382 #else
 383     SHORT x;
 384     SHORT y;
 385 #endif
 386 } POINTS, *PPOINTS, *LPPOINTS;
 387
 388 typedef struct _FILETIME {
 389 #ifdef WORDS_BIGENDIAN
 390     DWORD  dwHighDateTime;
 391     DWORD  dwLowDateTime;
 392 #else
 393     DWORD  dwLowDateTime;
 394     DWORD  dwHighDateTime;
 395 #endif
 396 } FILETIME, *PFILETIME, *LPFILETIME;
 397 #define _FILETIME_
 398
 399 /* The RECT structure */
 400 typedef struct tagRECT
 401 {
 402     LONG left;
 403     LONG top;
 404     LONG right;
 405     LONG bottom;
 406 } RECT, *PRECT, *LPRECT;
 407 typedef const RECT *LPCRECT;
 408
 409 typedef struct _RECTL
 410 {
 411     LONG left;
 412     LONG top;
 413     LONG right;
 414     LONG bottom;
 415 } RECTL, *PRECTL, *LPRECTL;
 416
 417 typedef const RECTL *LPCRECTL;
 418
 419 #ifdef __cplusplus
 420 }
 421 #endif
 422
 423 #endif /* _WINDEF_ */