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 __WINESRC__
  25 # undef UNICODE
  26 #endif  /* __WINESRC__ */
  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 #if defined(__i386__) && !defined(_X86_)
  45 # define _X86_
  46 #endif
  47
  48 #ifndef __stdcall
  49 # ifdef __i386__
  50 #  ifdef __GNUC__
  51 #   define __stdcall __attribute__((__stdcall__))
  52 #  elif defined(_MSC_VER)
  53     /* Nothing needs to be done. __stdcall already exists */
  54 #  else
  55 #   error You need to define __stdcall for your compiler
  56 #  endif
  57 # else  /* __i386__ */
  58 #  define __stdcall
  59 # endif  /* __i386__ */
  60 #endif /* __stdcall */
  61
  62 #ifndef __cdecl
  63 # if defined(__i386__) && defined(__GNUC__)
  64 #  define __cdecl __attribute__((__cdecl__))
  65 # elif !defined(_MSC_VER)
  66 #  define __cdecl
  67 # endif
  68 #endif /* __stdcall */
  69
  70 #ifndef __WINESRC__
  71
  72 #ifndef pascal
  73 #define pascal      __stdcall
  74 #endif
  75 #ifndef _pascal
  76 #define _pascal     __stdcall
  77 #endif
  78 #ifndef _stdcall
  79 #define _stdcall    __stdcall
  80 #endif
  81 #ifndef _fastcall
  82 #define _fastcall   __stdcall
  83 #endif
  84 #ifndef __fastcall
  85 #define __fastcall  __stdcall
  86 #endif
  87 #ifndef __export
  88 #define __export    __stdcall
  89 #endif
  90 #ifndef cdecl
  91 #define cdecl       __cdecl
  92 #endif
  93 #ifndef _cdecl
  94 #define _cdecl      __cdecl
  95 #endif
  96
  97 #ifndef near
  98 #define near
  99 #endif
 100 #ifndef far
 101 #define far
 102 #endif
 103 #ifndef _near
 104 #define _near
 105 #endif
 106 #ifndef _far
 107 #define _far
 108 #endif
 109 #ifndef NEAR
 110 #define NEAR
 111 #endif
 112 #ifndef FAR
 113 #define FAR
 114 #endif
 115
 116 #ifndef _declspec
 117 #define _declspec(x)
 118 #endif
 119 #ifndef __declspec
 120 #define __declspec(x)
 121 #endif
 122
 123 #endif /* __WINESRC__ */
 124
 125 #define CALLBACK    __stdcall
 126 #define WINAPI      __stdcall
 127 #define APIPRIVATE  __stdcall
 128 #define PASCAL      __stdcall
 129 #define CDECL       __cdecl
 130 #define _CDECL      __cdecl
 131 #define WINAPIV     __cdecl
 132 #define APIENTRY    WINAPI
 133 #define CONST       const
 134
 135 /* Misc. constants. */
 136
 137 #undef NULL
 138 #ifdef __cplusplus
 139 #define NULL  0
 140 #else
 141 #define NULL  ((void*)0)
 142 #endif
 143
 144 #ifdef FALSE
 145 #undef FALSE
 146 #endif
 147 #define FALSE 0
 148
 149 #ifdef TRUE
 150 #undef TRUE
 151 #endif
 152 #define TRUE  1
 153
 154 #ifndef IN
 155 #define IN
 156 #endif
 157
 158 #ifndef OUT
 159 #define OUT
 160 #endif
 161
 162 #ifndef OPTIONAL
 163 #define OPTIONAL
 164 #endif
 165
 166 /* Standard data types */
 167
 168 typedef void                                   *LPVOID;
 169 typedef const void                             *LPCVOID;
 170 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 171 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 172 typedef unsigned char   UCHAR,      *PUCHAR;
 173 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 174 typedef unsigned short  USHORT,     *PUSHORT;
 175 typedef int             INT,        *PINT,     *LPINT;
 176 typedef unsigned int    UINT,       *PUINT;
 177 typedef long                                   *LPLONG;
 178 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 179 typedef unsigned long   ULONG,      *PULONG;
 180 typedef float           FLOAT,      *PFLOAT;
 181 typedef double          DOUBLE;
 182 typedef double          DATE;
 183
 184 #include "winnt.h"
 185
 186 /* Macros to map Winelib names to the correct implementation name */
 187 /* depending on __WINESRC__ and UNICODE macros.                   */
 188 /* Note that Winelib is purely Win32.                             */
 189
 190 #ifdef __WINESRC__
 191 # define WINELIB_NAME_AW(func) \
 192     func##_must_be_suffixed_with_W_or_A_in_this_context \
 193     func##_must_be_suffixed_with_W_or_A_in_this_context
 194 #else  /* __WINESRC__ */
 195 # ifdef UNICODE
 196 #  define WINELIB_NAME_AW(func) func##W
 197 # else
 198 #  define WINELIB_NAME_AW(func) func##A
 199 # endif  /* UNICODE */
 200 #endif  /* __WINESRC__ */
 201
 202 #ifdef __WINESRC__
 203 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 204 #else   /* __WINESRC__ */
 205 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 206 #endif  /* __WINESRC__ */
 207
 208
 209 /* Polymorphic types */
 210
 211 typedef UINT_PTR        WPARAM;
 212 typedef LONG_PTR        LPARAM;
 213 typedef LONG_PTR        LRESULT;
 214
 215 /* Integer types */
 216
 217 typedef WORD            ATOM;
 218 typedef WORD            CATCHBUF[9];
 219 typedef WORD           *LPCATCHBUF;
 220 typedef DWORD           COLORREF, *LPCOLORREF;
 221
 222
 223 /* Handle types */
 224
 225 typedef int HFILE;
 226 DECLARE_HANDLE(HACCEL);
 227 DECLARE_HANDLE(HBITMAP);
 228 DECLARE_HANDLE(HBRUSH);
 229 DECLARE_HANDLE(HCOLORSPACE);
 230 DECLARE_HANDLE(HDC);
 231 DECLARE_HANDLE(HDESK);
 232 DECLARE_HANDLE(HENHMETAFILE);
 233 DECLARE_HANDLE(HFONT);
 234 DECLARE_HANDLE(HHOOK);
 235 DECLARE_HANDLE(HICON);
 236 DECLARE_HANDLE(HINSTANCE);
 237 DECLARE_HANDLE(HKEY);
 238 typedef HKEY *PHKEY;
 239 DECLARE_HANDLE(HKL);
 240 DECLARE_HANDLE(HMENU);
 241 DECLARE_HANDLE(HMETAFILE);
 242 DECLARE_HANDLE(HMONITOR);
 243 DECLARE_HANDLE(HPALETTE);
 244 DECLARE_HANDLE(HPEN);
 245 DECLARE_HANDLE(HRGN);
 246 DECLARE_HANDLE(HRSRC);
 247 DECLARE_HANDLE(HTASK);
 248 DECLARE_HANDLE(HWINEVENTHOOK);
 249 DECLARE_HANDLE(HWINSTA);
 250 DECLARE_HANDLE(HWND);
 251
 252 /* Handle types that must remain interchangeable even with strict on */
 253
 254 typedef HINSTANCE HMODULE;
 255 typedef HANDLE HGDIOBJ;
 256 typedef HANDLE HGLOBAL;
 257 typedef HANDLE HLOCAL;
 258 typedef HANDLE GLOBALHANDLE;
 259 typedef HANDLE LOCALHANDLE;
 260 typedef HICON HCURSOR;
 261
 262 /* Callback function pointers types */
 263
 264 typedef INT     (CALLBACK *FARPROC)();
 265 typedef INT     (CALLBACK *PROC)();
 266
 267
 268 /* Macros to split words and longs. */
 269
 270 #define LOBYTE(w)              ((BYTE)(WORD)(w))
 271 #define HIBYTE(w)              ((BYTE)((WORD)(w) >> 8))
 272
 273 #define LOWORD(l)              ((WORD)(DWORD)(l))
 274 #define HIWORD(l)              ((WORD)((DWORD)(l) >> 16))
 275
 276 #define SLOWORD(l)             ((SHORT)(LONG)(l))
 277 #define SHIWORD(l)             ((SHORT)((LONG)(l) >> 16))
 278
 279 #define MAKEWORD(low,high)     ((WORD)(((BYTE)(low)) | ((WORD)((BYTE)(high))) << 8))
 280 #define MAKELONG(low,high)     ((LONG)(((WORD)(low)) | (((DWORD)((WORD)(high))) << 16)))
 281 #define MAKELPARAM(low,high)   ((LPARAM)MAKELONG(low,high))
 282 #define MAKEWPARAM(low,high)   ((WPARAM)MAKELONG(low,high))
 283 #define MAKELRESULT(low,high)  ((LRESULT)MAKELONG(low,high))
 284
 285 #define SELECTOROF(ptr)     (HIWORD(ptr))
 286 #define OFFSETOF(ptr)       (LOWORD(ptr))
 287
 288 /* min and max macros */
 289 #ifndef NOMINMAX
 290 #ifndef max
 291 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 292 #endif
 293 #ifndef min
 294 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 295 #endif
 296 #endif  /* NOMINMAX */
 297
 298 #ifdef MAX_PATH /* Work-around for Mingw */
 299 #undef MAX_PATH
 300 #endif /* MAX_PATH */
 301
 302 #define MAX_PATH        260
 303 #define HFILE_ERROR     ((HFILE)-1)
 304
 305 /* The SIZE structure */
 306 typedef struct tagSIZE
 307 {
 308     LONG cx;
 309     LONG cy;
 310 } SIZE, *PSIZE, *LPSIZE;
 311
 312 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 313
 314 /* The POINT structure */
 315 typedef struct tagPOINT
 316 {
 317     LONG  x;
 318     LONG  y;
 319 } POINT, *PPOINT, *LPPOINT;
 320
 321 typedef struct _POINTL
 322 {
 323     LONG x;
 324     LONG y;
 325 } POINTL;
 326
 327 /* The POINTS structure */
 328
 329 typedef struct tagPOINTS
 330 {
 331     SHORT x;
 332     SHORT y;
 333 } POINTS, *PPOINTS, *LPPOINTS;
 334
 335 /* The RECT structure */
 336 typedef struct tagRECT
 337 {
 338     LONG left;
 339     LONG top;
 340     LONG right;
 341     LONG bottom;
 342 } RECT, *PRECT, *LPRECT;
 343 typedef const RECT *LPCRECT;
 344
 345 typedef struct tagRECTL
 346 {
 347     LONG left;
 348     LONG top;
 349     LONG right;
 350     LONG bottom;
 351 } RECTL, *PRECTL, *LPRECTL;
 352
 353 typedef const RECTL *LPCRECTL;
 354
 355 #ifdef __cplusplus
 356 }
 357 #endif
 358
 359 #endif /* __WINE_WINDEF_H */