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 #if !defined(_MSC_VER) && !defined(__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 #  else
  62 #   error You need to define __stdcall for your compiler
  63 #  endif
  64 # elif defined(__x86_64__) && defined (__GNUC__)
  65 #  if (__GNUC__ > 5) || ((__GNUC__ == 5) && (__GNUC_MINOR__ >= 3))
  66 #   define __stdcall __attribute__((ms_abi)) __attribute__((__force_align_arg_pointer__))
  67 #  else
  68 #   define __stdcall __attribute__((ms_abi))
  69 #  endif
  70 # elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__)
  71 #   define __stdcall __attribute__((pcs("aapcs-vfp")))
  72 # elif defined(__aarch64__) && defined (__GNUC__)
  73 #  define __stdcall __attribute__((ms_abi))
  74 # else  /* __i386__ */
  75 #  define __stdcall
  76 # endif  /* __i386__ */
  77 #endif /* __stdcall */
  78
  79 #if !defined(_MSC_VER) && !defined(__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(__aarch64__) && defined (__GNUC__)
  95 #  define __cdecl __attribute__((ms_abi))
  96 # else
  97 #  define __cdecl
  98 # endif
  99 #endif /* __cdecl */
 100
 101 #if !defined(_MSC_VER) && !defined(__fastcall)
 102 # define __fastcall __stdcall
 103 #endif
 104
 105 #if (!defined(_MSC_VER) || !defined(__clang__)) && !defined(__thiscall)
 106 # define __thiscall __stdcall
 107 #endif
 108
 109 #ifndef __ms_va_list
 110 # if (defined(__x86_64__) || defined(__aarch64__)) && defined (__GNUC__)
 111 #  define __ms_va_list __builtin_ms_va_list
 112 #  define __ms_va_start(list,arg) __builtin_ms_va_start(list,arg)
 113 #  define __ms_va_end(list) __builtin_ms_va_end(list)
 114 #  define __ms_va_copy(dest,src) __builtin_ms_va_copy(dest,src)
 115 # else
 116 #  define __ms_va_list va_list
 117 #  define __ms_va_start(list,arg) va_start(list,arg)
 118 #  define __ms_va_end(list) va_end(list)
 119 #  ifdef va_copy
 120 #   define __ms_va_copy(dest,src) va_copy(dest,src)
 121 #  else
 122 #   define __ms_va_copy(dest,src) ((dest) = (src))
 123 #  endif
 124 # endif
 125 #endif
 126
 127 #if defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__)
 128 # define WINAPIV __attribute__((pcs("aapcs")))
 129 #else
 130 # define WINAPIV __cdecl
 131 #endif
 132
 133 #ifdef __WINESRC__
 134 #define __ONLY_IN_WINELIB(x)    do_not_use_this_in_wine
 135 #else
 136 #define __ONLY_IN_WINELIB(x)    x
 137 #endif
 138
 139 #ifndef _MSC_VER
 140 #ifndef _stdcall
 141 #define _stdcall    __ONLY_IN_WINELIB(__stdcall)
 142 #endif
 143 #ifndef _fastcall
 144 #define _fastcall   __ONLY_IN_WINELIB(__stdcall)
 145 #endif
 146 #ifndef __fastcall
 147 #define __fastcall  __ONLY_IN_WINELIB(__stdcall)
 148 #endif
 149 #ifndef cdecl
 150 #define cdecl       __ONLY_IN_WINELIB(__cdecl)
 151 #endif
 152 #ifndef _cdecl
 153 #define _cdecl      __ONLY_IN_WINELIB(__cdecl)
 154 #endif
 155 #endif /* _MSC_VER */
 156
 157 #ifndef pascal
 158 #define pascal      __ONLY_IN_WINELIB(__stdcall)
 159 #endif
 160 #ifndef _pascal
 161 #define _pascal     __ONLY_IN_WINELIB(__stdcall)
 162 #endif
 163 #ifndef __export
 164 #define __export    __ONLY_IN_WINELIB(__stdcall)
 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 #ifndef _near
 173 #define _near       __ONLY_IN_WINELIB(/* nothing */)
 174 #endif
 175 #ifndef _far
 176 #define _far        __ONLY_IN_WINELIB(/* nothing */)
 177 #endif
 178 #ifndef NEAR
 179 #define NEAR        __ONLY_IN_WINELIB(/* nothing */)
 180 #endif
 181 #ifndef FAR
 182 #define FAR         __ONLY_IN_WINELIB(/* nothing */)
 183 #endif
 184
 185 #ifndef _MSC_VER
 186 # ifndef _declspec
 187 #  define _declspec(x)    __ONLY_IN_WINELIB(/* nothing */)
 188 # endif
 189 # ifndef __declspec
 190 #  define __declspec(x)   __ONLY_IN_WINELIB(/* nothing */)
 191 # endif
 192 #endif
 193
 194 #ifdef _MSC_VER
 195 # define inline __inline
 196 #endif
 197
 198 #define CALLBACK    __stdcall
 199 #define WINAPI      __stdcall
 200 #define APIPRIVATE  __stdcall
 201 #define PASCAL      __stdcall
 202 #define CDECL       __cdecl
 203 #define _CDECL      __cdecl
 204 #define APIENTRY    WINAPI
 205 #define CONST       __ONLY_IN_WINELIB(const)
 206
 207 /* Misc. constants. */
 208
 209 #undef NULL
 210 #ifdef __cplusplus
 211 #define NULL  0
 212 #else
 213 #define NULL  ((void*)0)
 214 #endif
 215
 216 #ifdef FALSE
 217 #undef FALSE
 218 #endif
 219 #define FALSE 0
 220
 221 #ifdef TRUE
 222 #undef TRUE
 223 #endif
 224 #define TRUE  1
 225
 226 #ifndef IN
 227 #define IN
 228 #endif
 229
 230 #ifndef OUT
 231 #define OUT
 232 #endif
 233
 234 #ifndef OPTIONAL
 235 #define OPTIONAL
 236 #endif
 237
 238 /* Standard data types */
 239
 240 #ifndef BASETYPES
 241 #define BASETYPES
 242 typedef unsigned char UCHAR, *PUCHAR;
 243 typedef unsigned short USHORT, *PUSHORT;
 244 #ifdef WINE_USE_LONG
 245 typedef unsigned long ULONG, *PULONG;
 246 #else
 247 typedef unsigned int ULONG, *PULONG;
 248 #endif
 249 #endif
 250
 251 typedef void                                   *LPVOID;
 252 typedef const void                             *LPCVOID;
 253 typedef int             BOOL,       *PBOOL,    *LPBOOL;
 254 typedef unsigned char   BYTE,       *PBYTE,    *LPBYTE;
 255 typedef unsigned short  WORD,       *PWORD,    *LPWORD;
 256 typedef int             INT,        *PINT,     *LPINT;
 257 typedef unsigned int    UINT,       *PUINT;
 258 typedef float           FLOAT,      *PFLOAT;
 259 typedef char                        *PSZ;
 260 #ifdef WINE_USE_LONG
 261 typedef long                                   *LPLONG;
 262 typedef unsigned long   DWORD,      *PDWORD,   *LPDWORD;
 263 #else
 264 typedef int                                    *LPLONG;
 265 typedef unsigned int    DWORD,      *PDWORD,   *LPDWORD;
 266 #endif
 267
 268 /* Macros to map Winelib names to the correct implementation name */
 269 /* Note that Winelib is purely Win32.                             */
 270
 271 #ifdef __WINESRC__
 272 #define WINE_NO_UNICODE_MACROS 1
 273 #define WINE_STRICT_PROTOTYPES 1
 274 #endif
 275
 276 #ifdef WINE_NO_UNICODE_MACROS
 277 # define WINELIB_NAME_AW(func) \
 278     func##_must_be_suffixed_with_W_or_A_in_this_context \
 279     func##_must_be_suffixed_with_W_or_A_in_this_context
 280 #else  /* WINE_NO_UNICODE_MACROS */
 281 # ifdef UNICODE
 282 #  define WINELIB_NAME_AW(func) func##W
 283 # else
 284 #  define WINELIB_NAME_AW(func) func##A
 285 # endif
 286 #endif  /* WINE_NO_UNICODE_MACROS */
 287
 288 #ifdef WINE_NO_UNICODE_MACROS
 289 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
 290 #else
 291 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
 292 #endif
 293
 294 #include <winnt.h>
 295
 296 /* Polymorphic types */
 297
 298 typedef UINT_PTR        WPARAM;
 299 typedef LONG_PTR        LPARAM;
 300 typedef LONG_PTR        LRESULT;
 301
 302 /* Integer types */
 303
 304 typedef WORD            ATOM;
 305 typedef DWORD           COLORREF, *LPCOLORREF;
 306
 307
 308 /* Handle types */
 309
 310 typedef int HFILE;
 311 DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
 312 DECLARE_HANDLE(HACCEL);
 313 DECLARE_HANDLE(HBITMAP);
 314 DECLARE_HANDLE(HBRUSH);
 315 DECLARE_HANDLE(HCOLORSPACE);
 316 DECLARE_HANDLE(HDC);
 317 DECLARE_HANDLE(HDESK);
 318 DECLARE_HANDLE(HENHMETAFILE);
 319 DECLARE_HANDLE(HFONT);
 320 DECLARE_HANDLE(HGLRC);
 321 DECLARE_HANDLE(HHOOK);
 322 DECLARE_HANDLE(HICON);
 323 DECLARE_HANDLE(HINSTANCE);
 324 DECLARE_HANDLE(HKEY);
 325 typedef HKEY *PHKEY;
 326 DECLARE_HANDLE(HKL);
 327 DECLARE_HANDLE(HMENU);
 328 DECLARE_HANDLE(HMETAFILE);
 329 DECLARE_HANDLE(HMONITOR);
 330 DECLARE_HANDLE(HPALETTE);
 331 DECLARE_HANDLE(HPEN);
 332 DECLARE_HANDLE(HRGN);
 333 DECLARE_HANDLE(HRSRC);
 334 DECLARE_HANDLE(HTASK);
 335 DECLARE_HANDLE(HWINEVENTHOOK);
 336 DECLARE_HANDLE(HWINSTA);
 337 DECLARE_HANDLE(HWND);
 338
 339 /* Handle types that must remain interchangeable even with strict on */
 340
 341 typedef HINSTANCE HMODULE;
 342 typedef HANDLE HGDIOBJ;
 343 typedef HANDLE HGLOBAL;
 344 typedef HANDLE HLOCAL;
 345 typedef HANDLE GLOBALHANDLE;
 346 typedef HANDLE LOCALHANDLE;
 347 typedef HICON HCURSOR;
 348
 349 /* Callback function pointers types */
 350
 351 #ifdef WINE_STRICT_PROTOTYPES
 352 typedef INT_PTR (CALLBACK *FARPROC)(void);
 353 typedef INT_PTR (CALLBACK *NEARPROC)(void);
 354 typedef INT_PTR (CALLBACK *PROC)(void);
 355 #else
 356 typedef INT_PTR (CALLBACK *FARPROC)();
 357 typedef INT_PTR (CALLBACK *NEARPROC)();
 358 typedef INT_PTR (CALLBACK *PROC)();
 359 #endif
 360
 361 /* Macros to split words and longs. */
 362
 363 #define LOBYTE(w)              ((BYTE)((DWORD_PTR)(w) & 0xFF))
 364 #define HIBYTE(w)              ((BYTE)((DWORD_PTR)(w) >> 8))
 365
 366 #define LOWORD(l)              ((WORD)((DWORD_PTR)(l) & 0xFFFF))
 367 #define HIWORD(l)              ((WORD)((DWORD_PTR)(l) >> 16))
 368
 369 #define MAKEWORD(low,high)     ((WORD)(((BYTE)((DWORD_PTR)(low) & 0xFF)) | ((WORD)((BYTE)((DWORD_PTR)(high) & 0xFF))) << 8))
 370 #define MAKELONG(low,high)     ((LONG)(((WORD)((DWORD_PTR)(low) & 0xFFFF)) | ((DWORD)((WORD)((DWORD_PTR)(high) & 0xFFFF))) << 16))
 371
 372 /* min and max macros */
 373 #ifndef NOMINMAX
 374 #ifndef max
 375 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 376 #endif
 377 #ifndef min
 378 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 379 #endif
 380 #endif  /* NOMINMAX */
 381
 382 #ifdef MAX_PATH /* Work-around for Mingw */
 383 #undef MAX_PATH
 384 #endif /* MAX_PATH */
 385
 386 #define MAX_PATH        260
 387 #define HFILE_ERROR     ((HFILE)-1)
 388
 389 /* The SIZE structure */
 390 typedef struct tagSIZE
 391 {
 392     LONG cx;
 393     LONG cy;
 394 } SIZE, *PSIZE, *LPSIZE;
 395
 396 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 397
 398 /* The POINT structure */
 399 typedef struct tagPOINT
 400 {
 401     LONG  x;
 402     LONG  y;
 403 } POINT, *PPOINT, *LPPOINT;
 404
 405 typedef struct _POINTL
 406 {
 407     LONG x;
 408     LONG y;
 409 } POINTL, *PPOINTL;
 410
 411 /* The POINTS structure */
 412
 413 typedef struct tagPOINTS
 414 {
 415 #ifdef WORDS_BIGENDIAN
 416     SHORT y;
 417     SHORT x;
 418 #else
 419     SHORT x;
 420     SHORT y;
 421 #endif
 422 } POINTS, *PPOINTS, *LPPOINTS;
 423
 424 typedef struct _FILETIME {
 425 #ifdef WORDS_BIGENDIAN
 426     DWORD  dwHighDateTime;
 427     DWORD  dwLowDateTime;
 428 #else
 429     DWORD  dwLowDateTime;
 430     DWORD  dwHighDateTime;
 431 #endif
 432 } FILETIME, *PFILETIME, *LPFILETIME;
 433 #define _FILETIME_
 434
 435 /* The RECT structure */
 436 typedef struct tagRECT
 437 {
 438     LONG left;
 439     LONG top;
 440     LONG right;
 441     LONG bottom;
 442 } RECT, *PRECT, *LPRECT;
 443 typedef const RECT *LPCRECT;
 444
 445 typedef struct _RECTL
 446 {
 447     LONG left;
 448     LONG top;
 449     LONG right;
 450     LONG bottom;
 451 } RECTL, *PRECTL, *LPRECTL;
 452
 453 typedef const RECTL *LPCRECTL;
 454
 455 /* DPI awareness */
 456 typedef enum DPI_AWARENESS
 457 {
 458     DPI_AWARENESS_INVALID = -1,
 459     DPI_AWARENESS_UNAWARE = 0,
 460     DPI_AWARENESS_SYSTEM_AWARE,
 461     DPI_AWARENESS_PER_MONITOR_AWARE
 462 } DPI_AWARENESS;
 463
 464 #define DPI_AWARENESS_CONTEXT_UNAWARE              ((DPI_AWARENESS_CONTEXT)-1)
 465 #define DPI_AWARENESS_CONTEXT_SYSTEM_AWARE         ((DPI_AWARENESS_CONTEXT)-2)
 466 #define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE    ((DPI_AWARENESS_CONTEXT)-3)
 467 #define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((DPI_AWARENESS_CONTEXT)-4)
 468 #define DPI_AWARENESS_CONTEXT_UNAWARE_GDISCALED    ((DPI_AWARENESS_CONTEXT)-5)
 469
 470 #ifdef __cplusplus
 471 }
 472 #endif
 473
 474 #endif /* _WINDEF_ */