include/windef.h

   1 /*
   2  * Basic types definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_WINDEF_H
   8 #define __WINE_WINDEF_H
   9
  10 #ifdef __WINE__
  11 # undef UNICODE
  12 #endif  /* __WINE__ */
  13
  14 #define WINVER 0x0500
  15
  16 #include "winnt.h"
  17
  18
  19 #ifdef __cplusplus
  20 extern "C" {
  21 #endif
  22
  23
  24 /* Macros to map Winelib names to the correct implementation name */
  25 /* depending on __WINE__ and UNICODE macros.                      */
  26 /* Note that Winelib is purely Win32.                             */
  27
  28 #ifdef __WINE__
  29 # define WINELIB_NAME_AW(func) \
  30     func##_must_be_suffixed_with_W_or_A_in_this_context \
  31     func##_must_be_suffixed_with_W_or_A_in_this_context
  32 #else  /* __WINE__ */
  33 # ifdef UNICODE
  34 #  define WINELIB_NAME_AW(func) func##W
  35 # else
  36 #  define WINELIB_NAME_AW(func) func##A
  37 # endif  /* UNICODE */
  38 #endif  /* __WINE__ */
  39
  40 #ifdef __WINE__
  41 # define DECL_WINELIB_TYPE_AW(type)  /* nothing */
  42 #else   /* __WINE__ */
  43 # define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
  44 #endif  /* __WINE__ */
  45
  46
  47 /* Integer types. These are the same for emulator and library. */
  48 typedef UINT            WPARAM;
  49 typedef LONG            LPARAM;
  50 typedef LONG            LRESULT;
  51 typedef WORD            ATOM;
  52 typedef WORD            CATCHBUF[9];
  53 typedef WORD           *LPCATCHBUF;
  54 typedef HANDLE          HHOOK;
  55 typedef HANDLE          HMONITOR;
  56
  57 /* Handle types that exist both in Win16 and Win32. */
  58
  59 DECLARE_OLD_HANDLE(HACMDRIVERID);
  60 DECLARE_OLD_HANDLE(HACMDRIVER);
  61 DECLARE_OLD_HANDLE(HACMOBJ);
  62 DECLARE_OLD_HANDLE(HACMSTREAM);
  63 DECLARE_OLD_HANDLE(HMETAFILEPICT);
  64
  65 DECLARE_OLD_HANDLE(HACCEL);
  66 DECLARE_OLD_HANDLE(HBITMAP);
  67 DECLARE_OLD_HANDLE(HBRUSH);
  68 DECLARE_OLD_HANDLE(HCOLORSPACE);
  69 DECLARE_OLD_HANDLE(HDC);
  70 DECLARE_OLD_HANDLE(HDROP);
  71 DECLARE_OLD_HANDLE(HDRVR);
  72 DECLARE_OLD_HANDLE(HDWP);
  73 DECLARE_OLD_HANDLE(HENHMETAFILE);
  74 typedef int HFILE;
  75 DECLARE_OLD_HANDLE(HFONT);
  76 DECLARE_OLD_HANDLE(HICON);
  77 DECLARE_OLD_HANDLE(HINSTANCE);
  78 DECLARE_OLD_HANDLE(HKEY);
  79 DECLARE_OLD_HANDLE(HMENU);
  80 DECLARE_OLD_HANDLE(HMETAFILE);
  81 DECLARE_OLD_HANDLE(HMIDI);
  82 DECLARE_OLD_HANDLE(HMIDIIN);
  83 DECLARE_OLD_HANDLE(HMIDIOUT);
  84 DECLARE_OLD_HANDLE(HMIDISTRM);
  85 DECLARE_OLD_HANDLE(HMIXER);
  86 DECLARE_OLD_HANDLE(HMIXEROBJ);
  87 DECLARE_OLD_HANDLE(HMMIO);
  88 DECLARE_OLD_HANDLE(HPALETTE);
  89 DECLARE_OLD_HANDLE(HPEN);
  90 DECLARE_OLD_HANDLE(HQUEUE);
  91 DECLARE_OLD_HANDLE(HRGN);
  92 DECLARE_OLD_HANDLE(HRSRC);
  93 DECLARE_OLD_HANDLE(HTASK);
  94 DECLARE_OLD_HANDLE(HWAVE);
  95 DECLARE_OLD_HANDLE(HWAVEIN);
  96 DECLARE_OLD_HANDLE(HWAVEOUT);
  97 DECLARE_OLD_HANDLE(HWINSTA);
  98 DECLARE_OLD_HANDLE(HDESK);
  99 DECLARE_OLD_HANDLE(HWND);
 100 DECLARE_OLD_HANDLE(HKL);
 101
 102 /* Handle types that must remain interchangeable even with strict on */
 103
 104 typedef HINSTANCE HMODULE;
 105 typedef HANDLE HGDIOBJ;
 106 typedef HANDLE HGLOBAL;
 107 typedef HANDLE HLOCAL;
 108 typedef HANDLE GLOBALHANDLE;
 109 typedef HANDLE LOCALHANDLE;
 110 typedef HICON HCURSOR;
 111
 112 /* Callback function pointers types */
 113
 114 typedef BOOL    CALLBACK (*DATEFMT_ENUMPROCA)(LPSTR);
 115 typedef BOOL    CALLBACK (*DATEFMT_ENUMPROCW)(LPWSTR);
 116 DECL_WINELIB_TYPE_AW(DATEFMT_ENUMPROC)
 117 typedef BOOL    CALLBACK (*DLGPROC)(HWND,UINT,WPARAM,LPARAM);
 118 typedef LRESULT CALLBACK (*DRIVERPROC)(DWORD,HDRVR,UINT,LPARAM,LPARAM);
 119 typedef INT     CALLBACK (*EDITWORDBREAKPROCA)(LPSTR,INT,INT,INT);
 120 typedef INT     CALLBACK (*EDITWORDBREAKPROCW)(LPWSTR,INT,INT,INT);
 121 DECL_WINELIB_TYPE_AW(EDITWORDBREAKPROC)
 122 typedef LRESULT CALLBACK (*FARPROC)();
 123 typedef INT     CALLBACK (*PROC)();
 124 typedef BOOL    CALLBACK (*GRAYSTRINGPROC)(HDC,LPARAM,INT);
 125 typedef LRESULT CALLBACK (*HOOKPROC)(INT,WPARAM,LPARAM);
 126 typedef BOOL    CALLBACK (*PROPENUMPROCA)(HWND,LPCSTR,HANDLE);
 127 typedef BOOL    CALLBACK (*PROPENUMPROCW)(HWND,LPCWSTR,HANDLE);
 128 DECL_WINELIB_TYPE_AW(PROPENUMPROC)
 129 typedef BOOL    CALLBACK (*PROPENUMPROCEXA)(HWND,LPCSTR,HANDLE,LPARAM);
 130 typedef BOOL    CALLBACK (*PROPENUMPROCEXW)(HWND,LPCWSTR,HANDLE,LPARAM);
 131 DECL_WINELIB_TYPE_AW(PROPENUMPROCEX)
 132 typedef BOOL    CALLBACK (*TIMEFMT_ENUMPROCA)(LPSTR);
 133 typedef BOOL    CALLBACK (*TIMEFMT_ENUMPROCW)(LPWSTR);
 134 DECL_WINELIB_TYPE_AW(TIMEFMT_ENUMPROC)
 135 typedef VOID    CALLBACK (*TIMERPROC)(HWND,UINT,UINT,DWORD);
 136 typedef BOOL CALLBACK (*WNDENUMPROC)(HWND,LPARAM);
 137 typedef LRESULT CALLBACK (*WNDPROC)(HWND,UINT,WPARAM,LPARAM);
 138
 139
 140 /* Macros to split words and longs. */
 141
 142 #define LOBYTE(w)              ((BYTE)(WORD)(w))
 143 #define HIBYTE(w)              ((BYTE)((WORD)(w) >> 8))
 144
 145 #define LOWORD(l)              ((WORD)(DWORD)(l))
 146 #define HIWORD(l)              ((WORD)((DWORD)(l) >> 16))
 147
 148 #define SLOWORD(l)             ((SHORT)(LONG)(l))
 149 #define SHIWORD(l)             ((SHORT)((LONG)(l) >> 16))
 150
 151 #define MAKEWORD(low,high)     ((WORD)(((BYTE)(low)) | ((WORD)((BYTE)(high))) << 8))
 152 #define MAKELONG(low,high)     ((LONG)(((WORD)(low)) | (((DWORD)((WORD)(high))) << 16)))
 153 #define MAKELPARAM(low,high)   ((LPARAM)MAKELONG(low,high))
 154 #define MAKEWPARAM(low,high)   ((WPARAM)MAKELONG(low,high))
 155 #define MAKELRESULT(low,high)  ((LRESULT)MAKELONG(low,high))
 156 #define MAKEINTATOM(atom)      ((LPCSTR)MAKELONG((atom),0))
 157
 158 #define SELECTOROF(ptr)     (HIWORD(ptr))
 159 #define OFFSETOF(ptr)       (LOWORD(ptr))
 160
 161 #ifdef __WINE__
 162 /* macros to set parts of a DWORD (not in the Windows API) */
 163 #define SET_LOWORD(dw,val)  ((dw) = ((dw) & 0xffff0000) | LOWORD(val))
 164 #define SET_LOBYTE(dw,val)  ((dw) = ((dw) & 0xffffff00) | LOBYTE(val))
 165 #define SET_HIBYTE(dw,val)  ((dw) = ((dw) & 0xffff00ff) | (LOBYTE(val) << 8))
 166 #define ADD_LOWORD(dw,val)  ((dw) = ((dw) & 0xffff0000) | LOWORD((DWORD)(dw)+(val)))
 167 #endif
 168
 169
 170 /* min and max macros */
 171 #define __max(a,b) (((a) > (b)) ? (a) : (b))
 172 #define __min(a,b) (((a) < (b)) ? (a) : (b))
 173 #ifndef max
 174 #define max(a,b)   (((a) > (b)) ? (a) : (b))
 175 #endif
 176 #ifndef min
 177 #define min(a,b)   (((a) < (b)) ? (a) : (b))
 178 #endif
 179
 180 #define _MAX_PATH  260
 181 #define MAX_PATH   260
 182 #define _MAX_DRIVE 3
 183 #define _MAX_DIR   256
 184 #define _MAX_FNAME 255
 185 #define _MAX_EXT   256
 186
 187 #define HFILE_ERROR     ((HFILE)-1)
 188
 189 /* The SIZE structure */
 190 typedef struct tagSIZE
 191 {
 192     LONG cx;
 193     LONG cy;
 194 } SIZE, *PSIZE, *LPSIZE;
 195
 196 typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
 197
 198 /* The POINT structure */
 199 typedef struct tagPOINT
 200 {
 201     LONG  x;
 202     LONG  y;
 203 } POINT, *PPOINT, *LPPOINT;
 204
 205 typedef struct _POINTL
 206 {
 207     LONG x;
 208     LONG y;
 209 } POINTL;
 210
 211 /* The POINTS structure */
 212
 213 typedef struct tagPOINTS
 214 {
 215     SHORT x;
 216     SHORT y;
 217 } POINTS, *PPOINTS, *LPPOINTS;
 218
 219 /* The RECT structure */
 220 typedef struct tagRECT
 221 {
 222     INT  left;
 223     INT  top;
 224     INT  right;
 225     INT  bottom;
 226 } RECT, *PRECT, *LPRECT;
 227 typedef const RECT *LPCRECT;
 228
 229
 230 typedef struct tagRECTL
 231 {
 232     LONG left;
 233     LONG top;
 234     LONG right;
 235     LONG bottom;
 236 } RECTL, *PRECTL, *LPRECTL;
 237
 238 typedef const RECTL *LPCRECTL;
 239
 240 #ifdef __cplusplus
 241 }
 242 #endif
 243
 244 #endif /* __WINE_WINDEF_H */