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 #ifdef __WINESRC__
  88 #define __ONLY_IN_WINELIB(x)    do_not_use_this_in_wine
  89 #else
  90 #define __ONLY_IN_WINELIB(x)    x
  91 #endif
  92
  93 #ifndef pascal
  94 #define pascal      __ONLY_IN_WINELIB(__stdcall)
  95 #endif
  96 #ifndef _pascal
  97 #define _pascal     __ONLY_IN_WINELIB(__stdcall)
  98 #endif
  99 #ifndef _stdcall
 100 #define _stdcall    __ONLY_IN_WINELIB(__stdcall)
 101 #endif
 102 #ifndef _fastcall
 103 #define _fastcall   __ONLY_IN_WINELIB(__stdcall)
 104 #endif
 105 #ifndef __fastcall
 106 #define __fastcall  __ONLY_IN_WINELIB(__stdcall)
 107 #endif
 108 #ifndef __export
 109 #define __export    __ONLY_IN_WINELIB(__stdcall)
 110 #endif
 111 #ifndef cdecl
 112 #define cdecl       __ONLY_IN_WINELIB(__cdecl)
 113 #endif
 114 #ifndef _cdecl
 115 #define _cdecl      __ONLY_IN_WINELIB(__cdecl)
 116 #endif
 117
 118 #ifndef near
 119 #define near        __ONLY_IN_WINELIB(/* nothing */)
 120 #endif
 121 #ifndef far
 122 #define far         __ONLY_IN_WINELIB(/* nothing */)
 123 #endif
 124 #ifndef _near
 125 #define _near       __ONLY_IN_WINELIB(/* nothing */)
 126 #endif
 127 #ifndef _far
 128 #define _far        __ONLY_IN_WINELIB(/* nothing */)
 129 #endif
 130 #ifndef NEAR
 131 #define NEAR        __ONLY_IN_WINELIB(/* nothing */)
 132 #endif
 133 #ifndef FAR
 134 #define FAR         __ONLY_IN_WINELIB(/* nothing */)
 135 #endif
 136
 137 #ifndef _MSC_VER
 138 # ifndef _declspec
 139 #  define _declspec(x)    __ONLY_IN_WINELIB(/* nothing */)
 140 # endif
 141 # ifndef __declspec
 142 #  define __declspec(x)   __ONLY_IN_WINELIB(/* nothing */)
 143 # endif
 144 #endif
 145
 146 #ifdef _MSC_VER
 147 # define inline __inline
 148 #endif
 149
 150 #define CALLBACK    __stdcall
 151 #define WINAPI      __stdcall
 152 #define APIPRIVATE  __stdcall
 153 #define PASCAL      __stdcall
 154 #define CDECL       __cdecl
 155 #define _CDECL      __cdecl
 156 #define WINAPIV     __cdecl
 157 #define APIENTRY    WINAPI
 158 #define CONST       const
 159
 160 /* Misc. constants. */
 161
 162 #undef NULL
 163 #ifdef __cplusplus
 164 #define NULL  0
 165 #else
 166 #define NULL  ((void*)0)
 167 #endif
 168
 169 #ifdef FALSE
 170 #undef FALSE
 171 #endif
 172 #define FALSE 0
 173
 174 #ifdef TRUE
 175 #undef TRUE
 176 #endif
 177 #define TRUE  1
 178
 179 #ifndef IN
 180 #define IN
 181 #endif
 182
 183 #ifndef OUT
 184 #define OUT
 185 #endif
 186
 187 #ifndef OPTIONAL
 188 #define OPTIONAL
 189 #endif
 190
 191 /* Standard data types */
 192
 193 typedef void                                   *LPVOID;
 194 typedef const void                             *LPCVOID;
 195 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 196 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 197 typedef unsigned char   UCHAR,      *PUCHAR;
 198 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 199 typedef unsigned short  USHORT,     *PUSHORT;
 200 typedef int             INT,        *PINT,     *LPINT;
 201 typedef unsigned int    UINT,       *PUINT;
 202 typedef float           FLOAT,      *PFLOAT;
 203 typedef char                        *PSZ;
 204 #ifdef _MSC_VER
 205 typedef long                                   *LPLONG;
 206 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 207 typedef unsigned long   ULONG,      *PULONG;
 208 #else
 209 typedef int                                    *LPLONG;
 210 typedef unsigned int    DWORD,      *PDWORD,   *LPDWORD;
 211 typedef unsigned int    ULONG,      *PULONG;
 212 #endif
 213
 214 /* Macros to map Winelib names to the correct implementation name */
 215 /* Note that Winelib is purely Win32.                             */
 216
 217 #ifdef __WINESRC__
 218 #define WINE_NO_UNICODE_MACROS
 219 #endif
 220
 221 #ifdef WINE_NO_UNICODE_MACROS
 222 # define WINELIB_NAME_AW(func) \
 223     func##_must_be_suffixed_with_W_or_A_in_this_context \
 224     func##_must_be_suffixed_with_W_or_A_in_this_context
 225 #else  /* WINE_NO_UNICODE_MACROS */
 226 # ifdef UNICODE
 227 #  define WINELIB_NAME_AW(func) func##W
 228 # else
 229 #  define WINELIB_NAME_AW(func) func##A
 230 # endif
 231 #endif  /* WINE_NO_UNICODE_MACROS */
 232
 233 #ifdef WINE_NO_UNICODE_MACROS
 234 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 235 #else
 236 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 237 #endif
 238
 239 #include <winnt.h>
 240
 241 /* Polymorphic types */
 242
 243 typedef UINT_PTR        WPARAM;
 244 typedef LONG_PTR        LPARAM;
 245 typedef LONG_PTR        LRESULT;
 246
 247 /* Integer types */
 248
 249 typedef WORD            ATOM;
 250 typedef DWORD           COLORREF, *LPCOLORREF;
 251
 252
 253 /* Handle types */
 254
 255 typedef int HFILE;
 256 DECLARE_HANDLE(HACCEL);
 257 DECLARE_HANDLE(HBITMAP);
 258 DECLARE_HANDLE(HBRUSH);
 259 DECLARE_HANDLE(HCOLORSPACE);
 260 DECLARE_HANDLE(HDC);
 261 DECLARE_HANDLE(HDESK);
 262 DECLARE_HANDLE(HENHMETAFILE);
 263 DECLARE_HANDLE(HFONT);
 264 DECLARE_HANDLE(HGLRC);
 265 DECLARE_HANDLE(HHOOK);
 266 DECLARE_HANDLE(HICON);
 267 DECLARE_HANDLE(HINSTANCE);
 268 DECLARE_HANDLE(HKEY);
 269 typedef HKEY *PHKEY;
 270 DECLARE_HANDLE(HKL);
 271 DECLARE_HANDLE(HMENU);
 272 DECLARE_HANDLE(HMETAFILE);
 273 DECLARE_HANDLE(HMONITOR);
 274 DECLARE_HANDLE(HPALETTE);
 275 DECLARE_HANDLE(HPEN);
 276 DECLARE_HANDLE(HRGN);
 277 DECLARE_HANDLE(HRSRC);
 278 DECLARE_HANDLE(HTASK);
 279 DECLARE_HANDLE(HWINEVENTHOOK);
 280 DECLARE_HANDLE(HWINSTA);
 281 DECLARE_HANDLE(HWND);
 282
 283 /* Handle types that must remain interchangeable even with strict on */
 284
 285 typedef HINSTANCE HMODULE;
 286 typedef HANDLE HGDIOBJ;
 287 typedef HANDLE HGLOBAL;
 288 typedef HANDLE HLOCAL;
 289 typedef HANDLE GLOBALHANDLE;
 290 typedef HANDLE LOCALHANDLE;
 291 typedef HICON HCURSOR;
 292
 293 /* Callback function pointers types */
 294
 295 typedef INT_PTR (CALLBACK *FARPROC)();
 296 typedef INT_PTR (CALLBACK *NEARPROC)();
 297 typedef INT_PTR (CALLBACK *PROC)();
 298
 299
 300 /* Macros to split words and longs. */
 301
 302 #define LOBYTE(w)              ((BYTE)((DWORD_PTR)(w) & 0xFF))
 303 #define HIBYTE(w)              ((BYTE)((DWORD_PTR)(w) >> 8))
 304
 305 #define LOWORD(l)              ((WORD)((DWORD_PTR)(l) & 0xFFFF))
 306 #define HIWORD(l)              ((WORD)((DWORD_PTR)(l) >> 16))
 307
 308 #define MAKEWORD(low,high)     ((WORD)(((BYTE)((DWORD_PTR)(low) & 0xFF)) | ((WORD)((BYTE)((DWORD_PTR)(high) & 0xFF))) << 8))
 309 #define MAKELONG(low,high)     ((LONG)(((WORD)((DWORD_PTR)(low) & 0xFFFF)) | ((DWORD)((WORD)((DWORD_PTR)(high) & 0xFFFF))) << 16))
 310
 311 /* min and max macros */
 312 #ifndef NOMINMAX
 313 #ifndef max
 314 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 315 #endif
 316 #ifndef min
 317 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 318 #endif
 319 #endif  /* NOMINMAX */
 320
 321 #ifdef MAX_PATH /* Work-around for Mingw */
 322 #undef MAX_PATH
 323 #endif /* MAX_PATH */
 324
 325 #define MAX_PATH        260
 326 #define HFILE_ERROR     ((HFILE)-1)
 327
 328 /* The SIZE structure */
 329 typedef struct tagSIZE
 330 {
 331     LONG cx;
 332     LONG cy;
 333 } SIZE, *PSIZE, *LPSIZE;
 334
 335 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 336
 337 /* The POINT structure */
 338 typedef struct tagPOINT
 339 {
 340     LONG  x;
 341     LONG  y;
 342 } POINT, *PPOINT, *LPPOINT;
 343
 344 typedef struct _POINTL
 345 {
 346     LONG x;
 347     LONG y;
 348 } POINTL, *PPOINTL;
 349
 350 /* The POINTS structure */
 351
 352 typedef struct tagPOINTS
 353 {
 354 #ifdef WORDS_BIGENDIAN
 355     SHORT y;
 356     SHORT x;
 357 #else
 358     SHORT x;
 359     SHORT y;
 360 #endif
 361 } POINTS, *PPOINTS, *LPPOINTS;
 362
 363 typedef struct _FILETIME {
 364 #ifdef WORDS_BIGENDIAN
 365     DWORD  dwHighDateTime;
 366     DWORD  dwLowDateTime;
 367 #else
 368     DWORD  dwLowDateTime;
 369     DWORD  dwHighDateTime;
 370 #endif
 371 } FILETIME, *PFILETIME, *LPFILETIME;
 372 #define _FILETIME_
 373
 374 /* The RECT structure */
 375 typedef struct tagRECT
 376 {
 377     LONG left;
 378     LONG top;
 379     LONG right;
 380     LONG bottom;
 381 } RECT, *PRECT, *LPRECT;
 382 typedef const RECT *LPCRECT;
 383
 384 typedef struct _RECTL
 385 {
 386     LONG left;
 387     LONG top;
 388     LONG right;
 389     LONG bottom;
 390 } RECTL, *PRECTL, *LPRECTL;
 391
 392 typedef const RECTL *LPCRECTL;
 393
 394 #ifdef __cplusplus
 395 }
 396 #endif
 397
 398 #endif /* _WINDEF_ */