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 #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 #ifndef __stdcall
  45 # ifdef __i386__
  46 #  ifdef __GNUC__
  47 #   define __stdcall __attribute__((__stdcall__))
  48 #  elif defined(_MSC_VER)
  49     /* Nothing needs to be done. __stdcall already exists */
  50 #  else
  51 #   error You need to define __stdcall for your compiler
  52 #  endif
  53 # else  /* __i386__ */
  54 #  define __stdcall
  55 # endif  /* __i386__ */
  56 #endif /* __stdcall */
  57
  58 #ifndef __cdecl
  59 # if defined(__i386__) && defined(__GNUC__)
  60 #  define __cdecl __attribute__((__cdecl__))
  61 # elif !defined(_MSC_VER)
  62 #  define __cdecl
  63 # endif
  64 #endif /* __stdcall */
  65
  66 #ifdef __WINESRC__
  67 #define __ONLY_IN_WINELIB(x)    do_not_use_this_in_wine
  68 #else
  69 #define __ONLY_IN_WINELIB(x)    x
  70 #endif
  71
  72 #ifndef pascal
  73 #define pascal      __ONLY_IN_WINELIB(__stdcall)
  74 #endif
  75 #ifndef _pascal
  76 #define _pascal     __ONLY_IN_WINELIB(__stdcall)
  77 #endif
  78 #ifndef _stdcall
  79 #define _stdcall    __ONLY_IN_WINELIB(__stdcall)
  80 #endif
  81 #ifndef _fastcall
  82 #define _fastcall   __ONLY_IN_WINELIB(__stdcall)
  83 #endif
  84 #ifndef __fastcall
  85 #define __fastcall  __ONLY_IN_WINELIB(__stdcall)
  86 #endif
  87 #ifndef __export
  88 #define __export    __ONLY_IN_WINELIB(__stdcall)
  89 #endif
  90 #ifndef cdecl
  91 #define cdecl       __ONLY_IN_WINELIB(__cdecl)
  92 #endif
  93 #ifndef _cdecl
  94 #define _cdecl      __ONLY_IN_WINELIB(__cdecl)
  95 #endif
  96
  97 #ifndef near
  98 #define near        __ONLY_IN_WINELIB()
  99 #endif
 100 #ifndef far
 101 #define far         __ONLY_IN_WINELIB()
 102 #endif
 103 #ifndef _near
 104 #define _near       __ONLY_IN_WINELIB()
 105 #endif
 106 #ifndef _far
 107 #define _far        __ONLY_IN_WINELIB()
 108 #endif
 109 #ifndef NEAR
 110 #define NEAR        __ONLY_IN_WINELIB()
 111 #endif
 112 #ifndef FAR
 113 #define FAR         __ONLY_IN_WINELIB()
 114 #endif
 115
 116 #ifndef _MSC_VER
 117 # ifndef _declspec
 118 #  define _declspec(x)    __ONLY_IN_WINELIB()
 119 # endif
 120 # ifndef __declspec
 121 #  define __declspec(x)   __ONLY_IN_WINELIB()
 122 # endif
 123 #endif
 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
 182 /* Macros to map Winelib names to the correct implementation name */
 183 /* Note that Winelib is purely Win32.                             */
 184
 185 #ifdef __WINESRC__
 186 # define WINELIB_NAME_AW(func) \
 187     func##_must_be_suffixed_with_W_or_A_in_this_context \
 188     func##_must_be_suffixed_with_W_or_A_in_this_context
 189 #else  /* __WINESRC__ */
 190 # ifdef UNICODE
 191 #  define WINELIB_NAME_AW(func) func##W
 192 # else
 193 #  define WINELIB_NAME_AW(func) func##A
 194 # endif  /* UNICODE */
 195 #endif  /* __WINESRC__ */
 196
 197 #ifdef __WINESRC__
 198 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 199 #else   /* __WINESRC__ */
 200 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 201 #endif  /* __WINESRC__ */
 202
 203 #include <winnt.h>
 204
 205 /* Polymorphic types */
 206
 207 typedef UINT_PTR        WPARAM;
 208 typedef LONG_PTR        LPARAM;
 209 typedef LONG_PTR        LRESULT;
 210
 211 /* Integer types */
 212
 213 typedef WORD            ATOM;
 214 typedef DWORD           COLORREF, *LPCOLORREF;
 215
 216
 217 /* Handle types */
 218
 219 typedef int HFILE;
 220 DECLARE_HANDLE(HACCEL);
 221 DECLARE_HANDLE(HBITMAP);
 222 DECLARE_HANDLE(HBRUSH);
 223 DECLARE_HANDLE(HCOLORSPACE);
 224 DECLARE_HANDLE(HDC);
 225 DECLARE_HANDLE(HDESK);
 226 DECLARE_HANDLE(HENHMETAFILE);
 227 DECLARE_HANDLE(HFONT);
 228 DECLARE_HANDLE(HHOOK);
 229 DECLARE_HANDLE(HICON);
 230 DECLARE_HANDLE(HINSTANCE);
 231 DECLARE_HANDLE(HKEY);
 232 typedef HKEY *PHKEY;
 233 DECLARE_HANDLE(HKL);
 234 DECLARE_HANDLE(HMENU);
 235 DECLARE_HANDLE(HMETAFILE);
 236 DECLARE_HANDLE(HMONITOR);
 237 DECLARE_HANDLE(HPALETTE);
 238 DECLARE_HANDLE(HPEN);
 239 DECLARE_HANDLE(HRGN);
 240 DECLARE_HANDLE(HRSRC);
 241 DECLARE_HANDLE(HTASK);
 242 DECLARE_HANDLE(HWINEVENTHOOK);
 243 DECLARE_HANDLE(HWINSTA);
 244 DECLARE_HANDLE(HWND);
 245
 246 /* Handle types that must remain interchangeable even with strict on */
 247
 248 typedef HINSTANCE HMODULE;
 249 typedef HANDLE HGDIOBJ;
 250 typedef HANDLE HGLOBAL;
 251 typedef HANDLE HLOCAL;
 252 typedef HANDLE GLOBALHANDLE;
 253 typedef HANDLE LOCALHANDLE;
 254 typedef HICON HCURSOR;
 255
 256 /* Callback function pointers types */
 257
 258 typedef INT     (CALLBACK *FARPROC)();
 259 typedef INT     (CALLBACK *PROC)();
 260
 261
 262 /* Macros to split words and longs. */
 263
 264 #define LOBYTE(w)              ((BYTE)(WORD)(w))
 265 #define HIBYTE(w)              ((BYTE)((WORD)(w) >> 8))
 266
 267 #define LOWORD(l)              ((WORD)(DWORD)(l))
 268 #define HIWORD(l)              ((WORD)((DWORD)(l) >> 16))
 269
 270 #define MAKEWORD(low,high)     ((WORD)(((BYTE)(low)) | ((WORD)((BYTE)(high))) << 8))
 271 #define MAKELONG(low,high)     ((LONG)(((WORD)(low)) | (((DWORD)((WORD)(high))) << 16)))
 272
 273 /* min and max macros */
 274 #ifndef NOMINMAX
 275 #ifndef max
 276 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 277 #endif
 278 #ifndef min
 279 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 280 #endif
 281 #endif  /* NOMINMAX */
 282
 283 #ifdef MAX_PATH /* Work-around for Mingw */
 284 #undef MAX_PATH
 285 #endif /* MAX_PATH */
 286
 287 #define MAX_PATH        260
 288 #define HFILE_ERROR     ((HFILE)-1)
 289
 290 /* The SIZE structure */
 291 typedef struct tagSIZE
 292 {
 293     LONG cx;
 294     LONG cy;
 295 } SIZE, *PSIZE, *LPSIZE;
 296
 297 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 298
 299 /* The POINT structure */
 300 typedef struct tagPOINT
 301 {
 302     LONG  x;
 303     LONG  y;
 304 } POINT, *PPOINT, *LPPOINT;
 305
 306 typedef struct _POINTL
 307 {
 308     LONG x;
 309     LONG y;
 310 } POINTL;
 311
 312 /* The POINTS structure */
 313
 314 typedef struct tagPOINTS
 315 {
 316     SHORT x;
 317     SHORT y;
 318 } POINTS, *PPOINTS, *LPPOINTS;
 319
 320 /* The RECT structure */
 321 typedef struct tagRECT
 322 {
 323     LONG left;
 324     LONG top;
 325     LONG right;
 326     LONG bottom;
 327 } RECT, *PRECT, *LPRECT;
 328 typedef const RECT *LPCRECT;
 329
 330 typedef struct tagRECTL
 331 {
 332     LONG left;
 333     LONG top;
 334     LONG right;
 335     LONG bottom;
 336 } RECTL, *PRECTL, *LPRECTL;
 337
 338 typedef const RECTL *LPCRECTL;
 339
 340 #ifdef __cplusplus
 341 }
 342 #endif
 343
 344 #endif /* __WINE_WINDEF_H */