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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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(__i386__) && !defined(_X86_)
  41 # define _X86_
  42 #endif
  43
  44 #if defined(_X86_) && !defined(__i386__)
  45 # define __i386__
  46 #endif
  47
  48 #ifdef __x86_64__
  49 #define _WIN64
  50 #endif
  51
  52 #ifndef __stdcall
  53 # ifdef __i386__
  54 #  ifdef __GNUC__
  55 #   define __stdcall __attribute__((__stdcall__))
  56 #  elif defined(_MSC_VER)
  57     /* Nothing needs to be done. __stdcall already exists */
  58 #  else
  59 #   error You need to define __stdcall for your compiler
  60 #  endif
  61 # else  /* __i386__ */
  62 #  define __stdcall
  63 # endif  /* __i386__ */
  64 #endif /* __stdcall */
  65
  66 #ifndef __cdecl
  67 # if defined(__i386__) && defined(__GNUC__)
  68 #  define __cdecl __attribute__((__cdecl__))
  69 # elif !defined(_MSC_VER)
  70 #  define __cdecl
  71 # endif
  72 #endif /* __cdecl */
  73
  74 #ifdef __WINESRC__
  75 #define __ONLY_IN_WINELIB(x)    do_not_use_this_in_wine
  76 #else
  77 #define __ONLY_IN_WINELIB(x)    x
  78 #endif
  79
  80 #ifndef pascal
  81 #define pascal      __ONLY_IN_WINELIB(__stdcall)
  82 #endif
  83 #ifndef _pascal
  84 #define _pascal     __ONLY_IN_WINELIB(__stdcall)
  85 #endif
  86 #ifndef _stdcall
  87 #define _stdcall    __ONLY_IN_WINELIB(__stdcall)
  88 #endif
  89 #ifndef _fastcall
  90 #define _fastcall   __ONLY_IN_WINELIB(__stdcall)
  91 #endif
  92 #ifndef __fastcall
  93 #define __fastcall  __ONLY_IN_WINELIB(__stdcall)
  94 #endif
  95 #ifndef __export
  96 #define __export    __ONLY_IN_WINELIB(__stdcall)
  97 #endif
  98 #ifndef cdecl
  99 #define cdecl       __ONLY_IN_WINELIB(__cdecl)
 100 #endif
 101 #ifndef _cdecl
 102 #define _cdecl      __ONLY_IN_WINELIB(__cdecl)
 103 #endif
 104
 105 #ifndef near
 106 #define near        __ONLY_IN_WINELIB(/* nothing */)
 107 #endif
 108 #ifndef far
 109 #define far         __ONLY_IN_WINELIB(/* nothing */)
 110 #endif
 111 #ifndef _near
 112 #define _near       __ONLY_IN_WINELIB(/* nothing */)
 113 #endif
 114 #ifndef _far
 115 #define _far        __ONLY_IN_WINELIB(/* nothing */)
 116 #endif
 117 #ifndef NEAR
 118 #define NEAR        __ONLY_IN_WINELIB(/* nothing */)
 119 #endif
 120 #ifndef FAR
 121 #define FAR         __ONLY_IN_WINELIB(/* nothing */)
 122 #endif
 123
 124 #ifndef _MSC_VER
 125 # ifndef _declspec
 126 #  define _declspec(x)    __ONLY_IN_WINELIB(/* nothing */)
 127 # endif
 128 # ifndef __declspec
 129 #  define __declspec(x)   __ONLY_IN_WINELIB(/* nothing */)
 130 # endif
 131 #endif
 132
 133 #ifdef _MSC_VER
 134 # define inline __inline
 135 #endif
 136
 137 #define CALLBACK    __stdcall
 138 #define WINAPI      __stdcall
 139 #define APIPRIVATE  __stdcall
 140 #define PASCAL      __stdcall
 141 #define CDECL       __cdecl
 142 #define _CDECL      __cdecl
 143 #define WINAPIV     __cdecl
 144 #define APIENTRY    WINAPI
 145 #define CONST       const
 146
 147 /* Misc. constants. */
 148
 149 #undef NULL
 150 #ifdef __cplusplus
 151 #define NULL  0
 152 #else
 153 #define NULL  ((void*)0)
 154 #endif
 155
 156 #ifdef FALSE
 157 #undef FALSE
 158 #endif
 159 #define FALSE 0
 160
 161 #ifdef TRUE
 162 #undef TRUE
 163 #endif
 164 #define TRUE  1
 165
 166 #ifndef IN
 167 #define IN
 168 #endif
 169
 170 #ifndef OUT
 171 #define OUT
 172 #endif
 173
 174 #ifndef OPTIONAL
 175 #define OPTIONAL
 176 #endif
 177
 178 /* Standard data types */
 179
 180 typedef void                                   *LPVOID;
 181 typedef const void                             *LPCVOID;
 182 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 183 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 184 typedef unsigned char   UCHAR,      *PUCHAR;
 185 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 186 typedef unsigned short  USHORT,     *PUSHORT;
 187 typedef int             INT,        *PINT,     *LPINT;
 188 typedef unsigned int    UINT,       *PUINT;
 189 typedef float           FLOAT,      *PFLOAT;
 190 typedef char                        *PSZ;
 191 #if defined(_WIN64) && !defined(_MSC_VER)
 192 typedef int                                    *LPLONG;
 193 typedef unsigned int    DWORD,      *PDWORD,   *LPDWORD;
 194 typedef unsigned int    ULONG,      *PULONG;
 195 #else
 196 typedef long                                   *LPLONG;
 197 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 198 typedef unsigned long   ULONG,      *PULONG;
 199 #endif
 200
 201 /* Macros to map Winelib names to the correct implementation name */
 202 /* Note that Winelib is purely Win32.                             */
 203
 204 #ifdef __WINESRC__
 205 #define WINE_NO_UNICODE_MACROS
 206 #endif
 207
 208 #ifdef WINE_NO_UNICODE_MACROS
 209 # define WINELIB_NAME_AW(func) \
 210     func##_must_be_suffixed_with_W_or_A_in_this_context \
 211     func##_must_be_suffixed_with_W_or_A_in_this_context
 212 #else  /* WINE_NO_UNICODE_MACROS */
 213 # ifdef UNICODE
 214 #  define WINELIB_NAME_AW(func) func##W
 215 # else
 216 #  define WINELIB_NAME_AW(func) func##A
 217 # endif
 218 #endif  /* WINE_NO_UNICODE_MACROS */
 219
 220 #ifdef WINE_NO_UNICODE_MACROS
 221 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 222 #else
 223 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 224 #endif
 225
 226 #include <winnt.h>
 227
 228 /* Polymorphic types */
 229
 230 typedef UINT_PTR        WPARAM;
 231 typedef LONG_PTR        LPARAM;
 232 typedef LONG_PTR        LRESULT;
 233
 234 /* Integer types */
 235
 236 typedef WORD            ATOM;
 237 typedef DWORD           COLORREF, *LPCOLORREF;
 238
 239
 240 /* Handle types */
 241
 242 typedef int HFILE;
 243 DECLARE_HANDLE(HACCEL);
 244 DECLARE_HANDLE(HBITMAP);
 245 DECLARE_HANDLE(HBRUSH);
 246 DECLARE_HANDLE(HCOLORSPACE);
 247 DECLARE_HANDLE(HDC);
 248 DECLARE_HANDLE(HDESK);
 249 DECLARE_HANDLE(HENHMETAFILE);
 250 DECLARE_HANDLE(HFONT);
 251 DECLARE_HANDLE(HGLRC);
 252 DECLARE_HANDLE(HHOOK);
 253 DECLARE_HANDLE(HICON);
 254 DECLARE_HANDLE(HINSTANCE);
 255 DECLARE_HANDLE(HKEY);
 256 typedef HKEY *PHKEY;
 257 DECLARE_HANDLE(HKL);
 258 DECLARE_HANDLE(HMENU);
 259 DECLARE_HANDLE(HMETAFILE);
 260 DECLARE_HANDLE(HMONITOR);
 261 DECLARE_HANDLE(HPALETTE);
 262 DECLARE_HANDLE(HPEN);
 263 DECLARE_HANDLE(HRGN);
 264 DECLARE_HANDLE(HRSRC);
 265 DECLARE_HANDLE(HTASK);
 266 DECLARE_HANDLE(HWINEVENTHOOK);
 267 DECLARE_HANDLE(HWINSTA);
 268 DECLARE_HANDLE(HWND);
 269
 270 /* Handle types that must remain interchangeable even with strict on */
 271
 272 typedef HINSTANCE HMODULE;
 273 typedef HANDLE HGDIOBJ;
 274 typedef HANDLE HGLOBAL;
 275 typedef HANDLE HLOCAL;
 276 typedef HANDLE GLOBALHANDLE;
 277 typedef HANDLE LOCALHANDLE;
 278 typedef HICON HCURSOR;
 279
 280 /* Callback function pointers types */
 281
 282 typedef INT     (CALLBACK *FARPROC)();
 283 typedef INT     (CALLBACK *PROC)();
 284
 285
 286 /* Macros to split words and longs. */
 287
 288 #define LOBYTE(w)              ((BYTE)((DWORD_PTR)(w) & 0xFF))
 289 #define HIBYTE(w)              ((BYTE)((DWORD_PTR)(w) >> 8))
 290
 291 #define LOWORD(l)              ((WORD)((DWORD_PTR)(l) & 0xFFFF))
 292 #define HIWORD(l)              ((WORD)((DWORD_PTR)(l) >> 16))
 293
 294 #define MAKEWORD(low,high)     ((WORD)(((BYTE)((DWORD_PTR)(low) & 0xFF)) | ((WORD)((BYTE)((DWORD_PTR)(high) & 0xFF))) << 8))
 295 #define MAKELONG(low,high)     ((LONG)(((WORD)((DWORD_PTR)(low) & 0xFFFF)) | ((DWORD)((WORD)((DWORD_PTR)(high) & 0xFFFF))) << 16))
 296
 297 /* min and max macros */
 298 #ifndef NOMINMAX
 299 #ifndef max
 300 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 301 #endif
 302 #ifndef min
 303 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 304 #endif
 305 #endif  /* NOMINMAX */
 306
 307 #ifdef MAX_PATH /* Work-around for Mingw */
 308 #undef MAX_PATH
 309 #endif /* MAX_PATH */
 310
 311 #define MAX_PATH        260
 312 #define HFILE_ERROR     ((HFILE)-1)
 313
 314 /* The SIZE structure */
 315 typedef struct tagSIZE
 316 {
 317     LONG cx;
 318     LONG cy;
 319 } SIZE, *PSIZE, *LPSIZE;
 320
 321 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 322
 323 /* The POINT structure */
 324 typedef struct tagPOINT
 325 {
 326     LONG  x;
 327     LONG  y;
 328 } POINT, *PPOINT, *LPPOINT;
 329
 330 typedef struct _POINTL
 331 {
 332     LONG x;
 333     LONG y;
 334 } POINTL, *PPOINTL;
 335
 336 /* The POINTS structure */
 337
 338 typedef struct tagPOINTS
 339 {
 340 #ifdef WORDS_BIGENDIAN
 341     SHORT y;
 342     SHORT x;
 343 #else
 344     SHORT x;
 345     SHORT y;
 346 #endif
 347 } POINTS, *PPOINTS, *LPPOINTS;
 348
 349 /* The RECT structure */
 350 typedef struct tagRECT
 351 {
 352     LONG left;
 353     LONG top;
 354     LONG right;
 355     LONG bottom;
 356 } RECT, *PRECT, *LPRECT;
 357 typedef const RECT *LPCRECT;
 358
 359 typedef struct _RECTL
 360 {
 361     LONG left;
 362     LONG top;
 363     LONG right;
 364     LONG bottom;
 365 } RECTL, *PRECTL, *LPRECTL;
 366
 367 typedef const RECTL *LPCRECTL;
 368
 369 #ifdef __cplusplus
 370 }
 371 #endif
 372
 373 #endif /* _WINDEF_ */