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(__powerpc64__) || defined(__aarch64__)) && !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 #   if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
  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 #  if (__GNUC__ > 5) || ((__GNUC__ == 5) && (__GNUC_MINOR__ >= 3))
  68 #   define __stdcall __attribute__((ms_abi)) __attribute__((__force_align_arg_pointer__))
  69 #  else
  70 #   define __stdcall __attribute__((ms_abi))
  71 #  endif
  72 # elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__)
  73 #   define __stdcall __attribute__((pcs("aapcs-vfp")))
  74 # else  /* __i386__ */
  75 #  define __stdcall
  76 # endif  /* __i386__ */
  77 #endif /* __stdcall */
  78
  79 #ifndef __cdecl
  80 # if defined(__i386__) && defined(__GNUC__)
  81 #   if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
  82 #   define __cdecl __attribute__((__cdecl__)) __attribute__((__force_align_arg_pointer__))
  83 #  else
  84 #   define __cdecl __attribute__((__cdecl__))
  85 #  endif
  86 # elif defined(__x86_64__) && defined (__GNUC__)
  87 #  if (__GNUC__ > 5) || ((__GNUC__ == 5) && (__GNUC_MINOR__ >= 3))
  88 #   define __cdecl __attribute__((ms_abi)) __attribute__((__force_align_arg_pointer__))
  89 #  else
  90 #   define __cdecl __attribute__((ms_abi))
  91 #  endif
  92 # elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__)
  93 #   define __cdecl __attribute__((pcs("aapcs-vfp")))
  94 # elif !defined(_MSC_VER)
  95 #  define __cdecl
  96 # endif
  97 #endif /* __cdecl */
  98
  99 #ifndef __ms_va_list
 100 # if defined(__x86_64__) && defined (__GNUC__)
 101 #  define __ms_va_list __builtin_ms_va_list
 102 #  define __ms_va_start(list,arg) __builtin_ms_va_start(list,arg)
 103 #  define __ms_va_end(list) __builtin_ms_va_end(list)
 104 #  define __ms_va_copy(dest,src) __builtin_ms_va_copy(dest,src)
 105 # else
 106 #  define __ms_va_list va_list
 107 #  define __ms_va_start(list,arg) va_start(list,arg)
 108 #  define __ms_va_end(list) va_end(list)
 109 #  ifdef va_copy
 110 #   define __ms_va_copy(dest,src) va_copy(dest,src)
 111 #  else
 112 #   define __ms_va_copy(dest,src) ((dest) = (src))
 113 #  endif
 114 # endif
 115 #endif
 116
 117 #if defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__)
 118 # define WINAPIV __attribute__((pcs("aapcs")))
 119 #else
 120 # define WINAPIV __cdecl
 121 #endif
 122
 123 #ifdef __WINESRC__
 124 #define __ONLY_IN_WINELIB(x)    do_not_use_this_in_wine
 125 #else
 126 #define __ONLY_IN_WINELIB(x)    x
 127 #endif
 128
 129 #ifndef pascal
 130 #define pascal      __ONLY_IN_WINELIB(__stdcall)
 131 #endif
 132 #ifndef _pascal
 133 #define _pascal     __ONLY_IN_WINELIB(__stdcall)
 134 #endif
 135 #ifndef _stdcall
 136 #define _stdcall    __ONLY_IN_WINELIB(__stdcall)
 137 #endif
 138 #ifndef _fastcall
 139 #define _fastcall   __ONLY_IN_WINELIB(__stdcall)
 140 #endif
 141 #ifndef __fastcall
 142 #define __fastcall  __ONLY_IN_WINELIB(__stdcall)
 143 #endif
 144 #ifndef __export
 145 #define __export    __ONLY_IN_WINELIB(__stdcall)
 146 #endif
 147 #ifndef cdecl
 148 #define cdecl       __ONLY_IN_WINELIB(__cdecl)
 149 #endif
 150 #ifndef _cdecl
 151 #define _cdecl      __ONLY_IN_WINELIB(__cdecl)
 152 #endif
 153
 154 #ifndef near
 155 #define near        __ONLY_IN_WINELIB(/* nothing */)
 156 #endif
 157 #ifndef far
 158 #define far         __ONLY_IN_WINELIB(/* nothing */)
 159 #endif
 160 #ifndef _near
 161 #define _near       __ONLY_IN_WINELIB(/* nothing */)
 162 #endif
 163 #ifndef _far
 164 #define _far        __ONLY_IN_WINELIB(/* nothing */)
 165 #endif
 166 #ifndef NEAR
 167 #define NEAR        __ONLY_IN_WINELIB(/* nothing */)
 168 #endif
 169 #ifndef FAR
 170 #define FAR         __ONLY_IN_WINELIB(/* nothing */)
 171 #endif
 172
 173 #ifndef _MSC_VER
 174 # ifndef _declspec
 175 #  define _declspec(x)    __ONLY_IN_WINELIB(/* nothing */)
 176 # endif
 177 # ifndef __declspec
 178 #  define __declspec(x)   __ONLY_IN_WINELIB(/* nothing */)
 179 # endif
 180 #endif
 181
 182 #ifdef _MSC_VER
 183 # define inline __inline
 184 #endif
 185
 186 #define CALLBACK    __stdcall
 187 #define WINAPI      __stdcall
 188 #define APIPRIVATE  __stdcall
 189 #define PASCAL      __stdcall
 190 #define CDECL       __cdecl
 191 #define _CDECL      __cdecl
 192 #define APIENTRY    WINAPI
 193 #define CONST       __ONLY_IN_WINELIB(const)
 194
 195 /* Misc. constants. */
 196
 197 #undef NULL
 198 #ifdef __cplusplus
 199 #define NULL  0
 200 #else
 201 #define NULL  ((void*)0)
 202 #endif
 203
 204 #ifdef FALSE
 205 #undef FALSE
 206 #endif
 207 #define FALSE 0
 208
 209 #ifdef TRUE
 210 #undef TRUE
 211 #endif
 212 #define TRUE  1
 213
 214 #ifndef IN
 215 #define IN
 216 #endif
 217
 218 #ifndef OUT
 219 #define OUT
 220 #endif
 221
 222 #ifndef OPTIONAL
 223 #define OPTIONAL
 224 #endif
 225
 226 /* Standard data types */
 227
 228 typedef void                                   *LPVOID;
 229 typedef const void                             *LPCVOID;
 230 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 231 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 232 typedef unsigned char   UCHAR,      *PUCHAR;
 233 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 234 typedef unsigned short  USHORT,     *PUSHORT;
 235 typedef int             INT,        *PINT,     *LPINT;
 236 typedef unsigned int    UINT,       *PUINT;
 237 typedef float           FLOAT,      *PFLOAT;
 238 typedef char                        *PSZ;
 239 #ifdef _MSC_VER
 240 typedef long                                   *LPLONG;
 241 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 242 typedef unsigned long   ULONG,      *PULONG;
 243 #else
 244 typedef int                                    *LPLONG;
 245 typedef unsigned int    DWORD,      *PDWORD,   *LPDWORD;
 246 typedef unsigned int    ULONG,      *PULONG;
 247 #endif
 248
 249 /* Macros to map Winelib names to the correct implementation name */
 250 /* Note that Winelib is purely Win32.                             */
 251
 252 #ifdef __WINESRC__
 253 #define WINE_NO_UNICODE_MACROS 1
 254 #define WINE_STRICT_PROTOTYPES 1
 255 #endif
 256
 257 #ifdef WINE_NO_UNICODE_MACROS
 258 # define WINELIB_NAME_AW(func) \
 259     func##_must_be_suffixed_with_W_or_A_in_this_context \
 260     func##_must_be_suffixed_with_W_or_A_in_this_context
 261 #else  /* WINE_NO_UNICODE_MACROS */
 262 # ifdef UNICODE
 263 #  define WINELIB_NAME_AW(func) func##W
 264 # else
 265 #  define WINELIB_NAME_AW(func) func##A
 266 # endif
 267 #endif  /* WINE_NO_UNICODE_MACROS */
 268
 269 #ifdef WINE_NO_UNICODE_MACROS
 270 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 271 #else
 272 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 273 #endif
 274
 275 #include <winnt.h>
 276
 277 /* Polymorphic types */
 278
 279 typedef UINT_PTR        WPARAM;
 280 typedef LONG_PTR        LPARAM;
 281 typedef LONG_PTR        LRESULT;
 282
 283 /* Integer types */
 284
 285 typedef WORD            ATOM;
 286 typedef DWORD           COLORREF, *LPCOLORREF;
 287
 288
 289 /* Handle types */
 290
 291 typedef int HFILE;
 292 DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
 293 DECLARE_HANDLE(HACCEL);
 294 DECLARE_HANDLE(HBITMAP);
 295 DECLARE_HANDLE(HBRUSH);
 296 DECLARE_HANDLE(HCOLORSPACE);
 297 DECLARE_HANDLE(HDC);
 298 DECLARE_HANDLE(HDESK);
 299 DECLARE_HANDLE(HENHMETAFILE);
 300 DECLARE_HANDLE(HFONT);
 301 DECLARE_HANDLE(HGLRC);
 302 DECLARE_HANDLE(HHOOK);
 303 DECLARE_HANDLE(HICON);
 304 DECLARE_HANDLE(HINSTANCE);
 305 DECLARE_HANDLE(HKEY);
 306 typedef HKEY *PHKEY;
 307 DECLARE_HANDLE(HKL);
 308 DECLARE_HANDLE(HMENU);
 309 DECLARE_HANDLE(HMETAFILE);
 310 DECLARE_HANDLE(HMONITOR);
 311 DECLARE_HANDLE(HPALETTE);
 312 DECLARE_HANDLE(HPEN);
 313 DECLARE_HANDLE(HRGN);
 314 DECLARE_HANDLE(HRSRC);
 315 DECLARE_HANDLE(HTASK);
 316 DECLARE_HANDLE(HWINEVENTHOOK);
 317 DECLARE_HANDLE(HWINSTA);
 318 DECLARE_HANDLE(HWND);
 319
 320 /* Handle types that must remain interchangeable even with strict on */
 321
 322 typedef HINSTANCE HMODULE;
 323 typedef HANDLE HGDIOBJ;
 324 typedef HANDLE HGLOBAL;
 325 typedef HANDLE HLOCAL;
 326 typedef HANDLE GLOBALHANDLE;
 327 typedef HANDLE LOCALHANDLE;
 328 typedef HICON HCURSOR;
 329
 330 /* Callback function pointers types */
 331
 332 #ifdef WINE_STRICT_PROTOTYPES
 333 typedef INT_PTR (CALLBACK *FARPROC)(void);
 334 typedef INT_PTR (CALLBACK *NEARPROC)(void);
 335 typedef INT_PTR (CALLBACK *PROC)(void);
 336 #else
 337 typedef INT_PTR (CALLBACK *FARPROC)();
 338 typedef INT_PTR (CALLBACK *NEARPROC)();
 339 typedef INT_PTR (CALLBACK *PROC)();
 340 #endif
 341
 342 /* Macros to split words and longs. */
 343
 344 #define LOBYTE(w)              ((BYTE)((DWORD_PTR)(w) & 0xFF))
 345 #define HIBYTE(w)              ((BYTE)((DWORD_PTR)(w) >> 8))
 346
 347 #define LOWORD(l)              ((WORD)((DWORD_PTR)(l) & 0xFFFF))
 348 #define HIWORD(l)              ((WORD)((DWORD_PTR)(l) >> 16))
 349
 350 #define MAKEWORD(low,high)     ((WORD)(((BYTE)((DWORD_PTR)(low) & 0xFF)) | ((WORD)((BYTE)((DWORD_PTR)(high) & 0xFF))) << 8))
 351 #define MAKELONG(low,high)     ((LONG)(((WORD)((DWORD_PTR)(low) & 0xFFFF)) | ((DWORD)((WORD)((DWORD_PTR)(high) & 0xFFFF))) << 16))
 352
 353 /* min and max macros */
 354 #ifndef NOMINMAX
 355 #ifndef max
 356 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 357 #endif
 358 #ifndef min
 359 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 360 #endif
 361 #endif  /* NOMINMAX */
 362
 363 #ifdef MAX_PATH /* Work-around for Mingw */
 364 #undef MAX_PATH
 365 #endif /* MAX_PATH */
 366
 367 #define MAX_PATH        260
 368 #define HFILE_ERROR     ((HFILE)-1)
 369
 370 /* The SIZE structure */
 371 typedef struct tagSIZE
 372 {
 373     LONG cx;
 374     LONG cy;
 375 } SIZE, *PSIZE, *LPSIZE;
 376
 377 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 378
 379 /* The POINT structure */
 380 typedef struct tagPOINT
 381 {
 382     LONG  x;
 383     LONG  y;
 384 } POINT, *PPOINT, *LPPOINT;
 385
 386 typedef struct _POINTL
 387 {
 388     LONG x;
 389     LONG y;
 390 } POINTL, *PPOINTL;
 391
 392 /* The POINTS structure */
 393
 394 typedef struct tagPOINTS
 395 {
 396 #ifdef WORDS_BIGENDIAN
 397     SHORT y;
 398     SHORT x;
 399 #else
 400     SHORT x;
 401     SHORT y;
 402 #endif
 403 } POINTS, *PPOINTS, *LPPOINTS;
 404
 405 typedef struct _FILETIME {
 406 #ifdef WORDS_BIGENDIAN
 407     DWORD  dwHighDateTime;
 408     DWORD  dwLowDateTime;
 409 #else
 410     DWORD  dwLowDateTime;
 411     DWORD  dwHighDateTime;
 412 #endif
 413 } FILETIME, *PFILETIME, *LPFILETIME;
 414 #define _FILETIME_
 415
 416 /* The RECT structure */
 417 typedef struct tagRECT
 418 {
 419     LONG left;
 420     LONG top;
 421     LONG right;
 422     LONG bottom;
 423 } RECT, *PRECT, *LPRECT;
 424 typedef const RECT *LPCRECT;
 425
 426 typedef struct _RECTL
 427 {
 428     LONG left;
 429     LONG top;
 430     LONG right;
 431     LONG bottom;
 432 } RECTL, *PRECTL, *LPRECTL;
 433
 434 typedef const RECTL *LPCRECTL;
 435
 436 /* DPI awareness */
 437 typedef enum DPI_AWARENESS
 438 {
 439     DPI_AWARENESS_INVALID = -1,
 440     DPI_AWARENESS_UNAWARE = 0,
 441     DPI_AWARENESS_SYSTEM_AWARE,
 442     DPI_AWARENESS_PER_MONITOR_AWARE
 443 } DPI_AWARENESS;
 444
 445 #define DPI_AWARENESS_CONTEXT_UNAWARE              ((DPI_AWARENESS_CONTEXT)-1)
 446 #define DPI_AWARENESS_CONTEXT_SYSTEM_AWARE         ((DPI_AWARENESS_CONTEXT)-2)
 447 #define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE    ((DPI_AWARENESS_CONTEXT)-3)
 448 #define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((DPI_AWARENESS_CONTEXT)-4)
 449
 450 #ifdef __cplusplus
 451 }
 452 #endif
 453
 454 #endif /* _WINDEF_ */