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 __WINE_WINDEF_H
  22 #define __WINE_WINDEF_H
  23
  24 #ifdef __WINE__
  25 # undef UNICODE
  26 #endif  /* __WINE__ */
  27
  28 #ifndef WINVER
  29 #define WINVER 0x0500
  30 #endif
  31
  32 #ifndef NO_STRICT
  33 # ifndef STRICT
  34 #  define STRICT
  35 # endif /* STRICT */
  36 #endif /* NO_STRICT */
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 /* Calling conventions definitions */
  43
  44 #ifdef __i386__
  45 # ifndef _X86_
  46 #  define _X86_
  47 # endif
  48 # if defined(__GNUC__) && ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
  49 #  define __stdcall __attribute__((__stdcall__))
  50 #  define __cdecl   __attribute__((__cdecl__))
  51 # elif defined(_MSC_VER)
  52 /* Nothing needs to be done. __cdecl/__stdcall already exists */
  53 # else
  54 #  error You need gcc >= 2.7 to build Wine on a 386
  55 # endif  /* __GNUC__ */
  56 #else  /* __i386__ */
  57 # define __stdcall
  58 # define __cdecl
  59 #endif  /* __i386__ */
  60
  61 #ifndef __WINE__
  62
  63 #ifndef pascal
  64 #define pascal      __stdcall
  65 #endif
  66 #ifndef _pascal
  67 #define _pascal     __stdcall
  68 #endif
  69 #ifndef _stdcall
  70 #define _stdcall    __stdcall
  71 #endif
  72 #ifndef _fastcall
  73 #define _fastcall   __stdcall
  74 #endif
  75 #ifndef __fastcall
  76 #define __fastcall  __stdcall
  77 #endif
  78 #ifndef __export
  79 #define __export    __stdcall
  80 #endif
  81 #ifndef cdecl
  82 #define cdecl       __cdecl
  83 #endif
  84 #ifndef _cdecl
  85 #define _cdecl      __cdecl
  86 #endif
  87
  88 #ifndef near
  89 #define near
  90 #endif
  91 #ifndef far
  92 #define far
  93 #endif
  94 #ifndef _near
  95 #define _near
  96 #endif
  97 #ifndef _far
  98 #define _far
  99 #endif
 100 #ifndef NEAR
 101 #define NEAR
 102 #endif
 103 #ifndef FAR
 104 #define FAR
 105 #endif
 106
 107 #ifndef _declspec
 108 #define _declspec(x)
 109 #endif
 110 #ifndef __declspec
 111 #define __declspec(x)
 112 #endif
 113
 114 #endif /* __WINE__ */
 115
 116 #define CALLBACK    __stdcall
 117 #define WINAPI      __stdcall
 118 #define APIPRIVATE  __stdcall
 119 #define PASCAL      __stdcall
 120 #define CDECL       __cdecl
 121 #define _CDECL      __cdecl
 122 #define WINAPIV     __cdecl
 123 #define APIENTRY    WINAPI
 124 #define CONST       const
 125
 126 /* Misc. constants. */
 127
 128 #undef NULL
 129 #ifdef __cplusplus
 130 #define NULL  0
 131 #else
 132 #define NULL  ((void*)0)
 133 #endif
 134
 135 #ifdef FALSE
 136 #undef FALSE
 137 #endif
 138 #define FALSE 0
 139
 140 #ifdef TRUE
 141 #undef TRUE
 142 #endif
 143 #define TRUE  1
 144
 145 #ifndef IN
 146 #define IN
 147 #endif
 148
 149 #ifndef OUT
 150 #define OUT
 151 #endif
 152
 153 #ifndef OPTIONAL
 154 #define OPTIONAL
 155 #endif
 156
 157 /* Standard data types */
 158
 159 typedef void                                   *LPVOID;
 160 typedef const void                             *LPCVOID;
 161 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 162 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 163 typedef unsigned char   UCHAR,      *PUCHAR;
 164 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 165 typedef unsigned short  USHORT,     *PUSHORT;
 166 typedef int             INT,        *PINT,     *LPINT;
 167 typedef unsigned int    UINT,       *PUINT;
 168 typedef long                                   *LPLONG;
 169 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 170 typedef unsigned long   ULONG,      *PULONG;
 171 typedef float           FLOAT,      *PFLOAT;
 172 typedef double          DOUBLE;
 173 typedef double          DATE;
 174
 175 #include "winnt.h"
 176
 177 /* Macros to map Winelib names to the correct implementation name */
 178 /* depending on __WINE__ and UNICODE macros.                      */
 179 /* Note that Winelib is purely Win32.                             */
 180
 181 #ifdef __WINE__
 182 # define WINELIB_NAME_AW(func) \
 183     func##_must_be_suffixed_with_W_or_A_in_this_context \
 184     func##_must_be_suffixed_with_W_or_A_in_this_context
 185 #else  /* __WINE__ */
 186 # ifdef UNICODE
 187 #  define WINELIB_NAME_AW(func) func##W
 188 # else
 189 #  define WINELIB_NAME_AW(func) func##A
 190 # endif  /* UNICODE */
 191 #endif  /* __WINE__ */
 192
 193 #ifdef __WINE__
 194 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 195 #else   /* __WINE__ */
 196 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 197 #endif  /* __WINE__ */
 198
 199
 200 /* Integer types */
 201 typedef UINT            WPARAM;
 202 typedef LONG            LPARAM;
 203 typedef LONG            LRESULT;
 204 typedef WORD            ATOM;
 205 typedef WORD            CATCHBUF[9];
 206 typedef WORD           *LPCATCHBUF;
 207 typedef DWORD           COLORREF, *LPCOLORREF;
 208
 209
 210 /* Handle types */
 211
 212 typedef int HFILE;
 213 DECLARE_HANDLE(HACCEL);
 214 DECLARE_HANDLE(HBITMAP);
 215 DECLARE_HANDLE(HBRUSH);
 216 DECLARE_HANDLE(HCOLORSPACE);
 217 DECLARE_HANDLE(HDC);
 218 DECLARE_HANDLE(HDESK);
 219 DECLARE_HANDLE(HENHMETAFILE);
 220 DECLARE_HANDLE(HFONT);
 221 DECLARE_HANDLE(HHOOK);
 222 DECLARE_HANDLE(HICON);
 223 DECLARE_HANDLE(HINSTANCE);
 224 DECLARE_HANDLE(HKEY);
 225 typedef HKEY *PHKEY;
 226 DECLARE_HANDLE(HKL);
 227 DECLARE_HANDLE(HMENU);
 228 DECLARE_HANDLE(HMETAFILE);
 229 DECLARE_HANDLE(HMONITOR);
 230 DECLARE_HANDLE(HPALETTE);
 231 DECLARE_HANDLE(HPEN);
 232 DECLARE_HANDLE(HRGN);
 233 DECLARE_HANDLE(HRSRC);
 234 DECLARE_HANDLE(HTASK);
 235 DECLARE_HANDLE(HWINEVENTHOOK);
 236 DECLARE_HANDLE(HWINSTA);
 237 DECLARE_HANDLE(HWND);
 238
 239 /* Handle types that must remain interchangeable even with strict on */
 240
 241 typedef HINSTANCE HMODULE;
 242 typedef HANDLE HGDIOBJ;
 243 typedef HANDLE HGLOBAL;
 244 typedef HANDLE HLOCAL;
 245 typedef HANDLE GLOBALHANDLE;
 246 typedef HANDLE LOCALHANDLE;
 247 typedef HICON HCURSOR;
 248
 249 /* Callback function pointers types */
 250
 251 typedef INT     (CALLBACK *FARPROC)();
 252 typedef INT     (CALLBACK *PROC)();
 253
 254
 255 /* Macros to split words and longs. */
 256
 257 #define LOBYTE(w)              ((BYTE)(WORD)(w))
 258 #define HIBYTE(w)              ((BYTE)((WORD)(w) >> 8))
 259
 260 #define LOWORD(l)              ((WORD)(DWORD)(l))
 261 #define HIWORD(l)              ((WORD)((DWORD)(l) >> 16))
 262
 263 #define SLOWORD(l)             ((SHORT)(LONG)(l))
 264 #define SHIWORD(l)             ((SHORT)((LONG)(l) >> 16))
 265
 266 #define MAKEWORD(low,high)     ((WORD)(((BYTE)(low)) | ((WORD)((BYTE)(high))) << 8))
 267 #define MAKELONG(low,high)     ((LONG)(((WORD)(low)) | (((DWORD)((WORD)(high))) << 16)))
 268 #define MAKELPARAM(low,high)   ((LPARAM)MAKELONG(low,high))
 269 #define MAKEWPARAM(low,high)   ((WPARAM)MAKELONG(low,high))
 270 #define MAKELRESULT(low,high)  ((LRESULT)MAKELONG(low,high))
 271
 272 #define SELECTOROF(ptr)     (HIWORD(ptr))
 273 #define OFFSETOF(ptr)       (LOWORD(ptr))
 274
 275 /* min and max macros */
 276 #ifndef NOMINMAX
 277 #ifndef max
 278 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 279 #endif
 280 #ifndef min
 281 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 282 #endif
 283 #endif  /* NOMINMAX */
 284
 285 #ifdef MAX_PATH /* Work-around for Mingw */
 286 #undef MAX_PATH
 287 #endif /* MAX_PATH */
 288
 289 #define MAX_PATH        260
 290 #define HFILE_ERROR     ((HFILE)-1)
 291
 292 /* The SIZE structure */
 293 typedef struct tagSIZE
 294 {
 295     LONG cx;
 296     LONG cy;
 297 } SIZE, *PSIZE, *LPSIZE;
 298
 299 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 300
 301 /* The POINT structure */
 302 typedef struct tagPOINT
 303 {
 304     LONG  x;
 305     LONG  y;
 306 } POINT, *PPOINT, *LPPOINT;
 307
 308 typedef struct _POINTL
 309 {
 310     LONG x;
 311     LONG y;
 312 } POINTL;
 313
 314 /* The POINTS structure */
 315
 316 typedef struct tagPOINTS
 317 {
 318     SHORT x;
 319     SHORT y;
 320 } POINTS, *PPOINTS, *LPPOINTS;
 321
 322 /* The RECT structure */
 323 typedef struct tagRECT
 324 {
 325     INT  left;
 326     INT  top;
 327     INT  right;
 328     INT  bottom;
 329 } RECT, *PRECT, *LPRECT;
 330 typedef const RECT *LPCRECT;
 331
 332
 333 typedef struct tagRECTL
 334 {
 335     LONG left;
 336     LONG top;
 337     LONG right;
 338     LONG bottom;
 339 } RECTL, *PRECTL, *LPRECTL;
 340
 341 typedef const RECTL *LPCRECTL;
 342
 343 #ifdef __cplusplus
 344 }
 345 #endif
 346
 347 #endif /* __WINE_WINDEF_H */