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wine/include/windef.h
Paul Quinn aaa830698c Some non-threatening fixes to some headers, as well as some casting 
changes that make winelib more win32 code compatible.
1999-06-05 15:23:20 +00:00

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/*
* Basic types definitions
*
* Copyright 1996 Alexandre Julliard
*/
#ifndef __WINE_WINDEF_H
#define __WINE_WINDEF_H
#ifdef __WINE__
# include "config.h"
# undef UNICODE
#endif /* __WINE__ */
#ifdef __cplusplus
extern "C" {
#endif
/* Misc. constants. */
#ifdef FALSE
#undef FALSE
#endif
#define FALSE 0
#ifdef TRUE
#undef TRUE
#endif
#define TRUE 1
#ifdef NULL
#undef NULL
#endif
#define NULL 0
/* Macros to map Winelib names to the correct implementation name */
/* depending on __WINE__ and UNICODE macros. */
/* Note that Winelib is purely Win32. */
#ifdef __WINE__
# define WINELIB_NAME_AW(func) this_is_a_syntax_error this_is_a_syntax_error
#else /* __WINE__ */
# ifdef UNICODE
# define WINELIB_NAME_AW(func) func##W
# else
# define WINELIB_NAME_AW(func) func##A
# endif /* UNICODE */
#endif /* __WINE__ */
#ifdef __WINE__
# define DECL_WINELIB_TYPE_AW(type) /* nothing */
#else /* __WINE__ */
# define DECL_WINELIB_TYPE_AW(type) typedef WINELIB_NAME_AW(type) type;
#endif /* __WINE__ */
/* Calling conventions definitions */
#ifdef __i386__
# if defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)
# define __stdcall __attribute__((__stdcall__))
# define __cdecl __attribute__((__cdecl__))
# define __RESTORE_ES __asm__ __volatile__("pushl %ds\n\tpopl %es")
# else
# error You need gcc >= 2.7 to build Wine on a 386
# endif /* __GNUC__ */
#else /* __i386__ */
# define __stdcall
# define __cdecl
# define __RESTORE_ES
#endif /* __i386__ */
#define CALLBACK __stdcall
#define WINAPI __stdcall
#define APIPRIVATE __stdcall
#define PASCAL __stdcall
#define pascal __stdcall
#define _pascal __stdcall
#define _stdcall __stdcall
#define _fastcall __stdcall
#define __export __stdcall
#define CDECL __cdecl
#define _CDECL __cdecl
#define cdecl __cdecl
#define _cdecl __cdecl
#define WINAPIV __cdecl
#define APIENTRY WINAPI
#define __declspec(x)
#define dllimport
#define dllexport
#define CONST const
/* Standard data types. These are the same for emulator and library. */
typedef void VOID;
typedef short INT16;
typedef unsigned short UINT16;
typedef int INT;
typedef unsigned int UINT;
typedef unsigned short WORD;
typedef unsigned long DWORD;
typedef unsigned long ULONG;
typedef unsigned char BYTE;
typedef long LONG;
typedef short SHORT;
typedef unsigned short USHORT;
typedef char CHAR;
typedef unsigned char UCHAR;
/* Some systems might have wchar_t, but we really need 16 bit characters */
typedef unsigned short WCHAR;
typedef unsigned short BOOL16;
typedef int BOOL;
typedef double DATE;
typedef long LONG_PTR;
typedef unsigned long ULONG_PTR;
typedef double DOUBLE;
typedef double LONGLONG;
typedef double ULONGLONG;
/* FIXME: Wine does not compile with strict on, therefore strict
* handles are presently only usable on machines where sizeof(UINT) ==
* sizeof(void*). HANDLEs are supposed to be void* but a large amount
* of WINE code operates on HANDLES as if they are UINTs. So to WINE
* they exist as UINTs but to the Winelib user who turns on strict,
* they exist as void*. If there is a size difference between UINT and
* void* then things get ugly. */
#ifdef STRICT
typedef UINT16 HANDLE16;
typedef VOID* HANDLE;
#else
typedef UINT16 HANDLE16;
typedef UINT HANDLE;
#endif
typedef HANDLE16 *LPHANDLE16;
typedef HANDLE *LPHANDLE;
/* Integer types. These are the same for emulator and library. */
typedef UINT16 WPARAM16;
typedef UINT WPARAM;
typedef LONG LPARAM;
typedef LONG HRESULT;
typedef LONG LRESULT;
typedef WORD ATOM;
typedef WORD CATCHBUF[9];
typedef WORD *LPCATCHBUF;
typedef DWORD ACCESS_MASK;
typedef ACCESS_MASK REGSAM;
typedef HANDLE HHOOK;
typedef HANDLE HMONITOR;
typedef DWORD LCID;
typedef WORD LANGID;
typedef DWORD LCTYPE;
typedef float FLOAT;
typedef long long __int64;
/* Pointers types. These are the same for emulator and library. */
/* winnt types */
typedef VOID *PVOID;
typedef const void *PCVOID;
typedef CHAR *PCHAR;
typedef UCHAR *PUCHAR;
typedef BYTE *PBYTE;
typedef ULONG *PULONG;
typedef LONG *PLONG;
typedef DWORD *PDWORD;
/* common win32 types */
typedef CHAR *LPSTR;
typedef CHAR *PSTR;
typedef const CHAR *LPCSTR;
typedef const CHAR *PCSTR;
typedef WCHAR *LPWSTR;
typedef WCHAR *PWSTR;
typedef const WCHAR *LPCWSTR;
typedef const WCHAR *PCWSTR;
typedef BYTE *LPBYTE;
typedef WORD *LPWORD;
typedef DWORD *LPDWORD;
typedef LONG *LPLONG;
typedef VOID *LPVOID;
typedef const VOID *LPCVOID;
typedef INT16 *LPINT16;
typedef UINT16 *LPUINT16;
typedef INT *PINT;
typedef INT *LPINT;
typedef UINT *PUINT;
typedef UINT *LPUINT;
typedef FLOAT *PFLOAT;
typedef FLOAT *LPFLOAT;
typedef BOOL *PBOOL;
typedef BOOL *LPBOOL;
/* Special case: a segmented pointer is just a pointer in the user's code. */
#ifdef __WINE__
typedef DWORD SEGPTR;
#else
typedef void* SEGPTR;
#endif /* __WINE__ */
/* Handle types that exist both in Win16 and Win32. */
#ifdef STRICT
#define DECLARE_HANDLE(a) \
typedef HANDLE16 a##16; \
typedef a##16 *P##a##16; \
typedef a##16 *NP##a##16; \
typedef a##16 *LP##a##16; \
typedef struct a##__ { int unused; } *a; \
typedef a *P##a; \
typedef a *LP##a
#else /*STRICT*/
#define DECLARE_HANDLE(a) \
typedef HANDLE16 a##16; \
typedef a##16 *P##a##16; \
typedef a##16 *NP##a##16; \
typedef a##16 *LP##a##16; \
typedef HANDLE a; \
typedef a *P##a; \
typedef a *LP##a
#endif /*STRICT*/
DECLARE_HANDLE(HACMDRIVERID);
DECLARE_HANDLE(HACMDRIVER);
DECLARE_HANDLE(HACMOBJ);
DECLARE_HANDLE(HACMSTREAM);
DECLARE_HANDLE(HMETAFILEPICT);
DECLARE_HANDLE(HACCEL);
DECLARE_HANDLE(HBITMAP);
DECLARE_HANDLE(HBRUSH);
DECLARE_HANDLE(HCOLORSPACE);
DECLARE_HANDLE(HCURSOR);
DECLARE_HANDLE(HDC);
DECLARE_HANDLE(HDROP);
DECLARE_HANDLE(HDRVR);
DECLARE_HANDLE(HDWP);
DECLARE_HANDLE(HENHMETAFILE);
DECLARE_HANDLE(HFILE);
DECLARE_HANDLE(HFONT);
DECLARE_HANDLE(HICON);
DECLARE_HANDLE(HINSTANCE);
DECLARE_HANDLE(HKEY);
DECLARE_HANDLE(HMENU);
DECLARE_HANDLE(HMETAFILE);
DECLARE_HANDLE(HMIDI);
DECLARE_HANDLE(HMIDIIN);
DECLARE_HANDLE(HMIDIOUT);
DECLARE_HANDLE(HMIDISTRM);
DECLARE_HANDLE(HMIXER);
DECLARE_HANDLE(HMIXEROBJ);
DECLARE_HANDLE(HMMIO);
DECLARE_HANDLE(HPALETTE);
DECLARE_HANDLE(HPEN);
DECLARE_HANDLE(HQUEUE);
DECLARE_HANDLE(HRGN);
DECLARE_HANDLE(HRSRC);
DECLARE_HANDLE(HTASK);
DECLARE_HANDLE(HWAVE);
DECLARE_HANDLE(HWAVEIN);
DECLARE_HANDLE(HWAVEOUT);
DECLARE_HANDLE(HWINSTA);
DECLARE_HANDLE(HDESK);
DECLARE_HANDLE(HWND);
DECLARE_HANDLE(HKL);
DECLARE_HANDLE(HIC);
DECLARE_HANDLE(HRASCONN);
#undef DECLARE_HANDLE
/* Handle types that must remain interchangeable even with strict on */
typedef HINSTANCE16 HMODULE16;
typedef HINSTANCE HMODULE;
typedef HANDLE16 HGDIOBJ16;
typedef HANDLE16 HGLOBAL16;
typedef HANDLE16 HLOCAL16;
typedef HANDLE HGDIOBJ;
typedef HANDLE HGLOBAL;
typedef HANDLE HLOCAL;
/* Callback function pointers types */
typedef BOOL (CALLBACK* DATEFMT_ENUMPROCA)(LPSTR);
typedef BOOL (CALLBACK* DATEFMT_ENUMPROCW)(LPWSTR);
DECL_WINELIB_TYPE_AW(DATEFMT_ENUMPROC)
typedef BOOL16 (CALLBACK *DLGPROC16)(HWND16,UINT16,WPARAM16,LPARAM);
typedef BOOL (CALLBACK *DLGPROC)(HWND,UINT,WPARAM,LPARAM);
typedef LRESULT (CALLBACK *DRIVERPROC16)(DWORD,HDRVR16,UINT16,LPARAM,LPARAM);
typedef LRESULT (CALLBACK *DRIVERPROC)(DWORD,HDRVR,UINT,LPARAM,LPARAM);
typedef INT16 (CALLBACK *EDITWORDBREAKPROC16)(LPSTR,INT16,INT16,INT16);
typedef INT (CALLBACK *EDITWORDBREAKPROCA)(LPSTR,INT,INT,INT);
typedef INT (CALLBACK *EDITWORDBREAKPROCW)(LPWSTR,INT,INT,INT);
DECL_WINELIB_TYPE_AW(EDITWORDBREAKPROC)
typedef LRESULT (CALLBACK *FARPROC16)();
typedef LRESULT (CALLBACK *FARPROC)();
typedef INT16 (CALLBACK *PROC16)();
typedef INT (CALLBACK *PROC)();
typedef BOOL16 (CALLBACK *GRAYSTRINGPROC16)(HDC16,LPARAM,INT16);
typedef BOOL (CALLBACK *GRAYSTRINGPROC)(HDC,LPARAM,INT);
typedef LRESULT (CALLBACK *HOOKPROC16)(INT16,WPARAM16,LPARAM);
typedef LRESULT (CALLBACK *HOOKPROC)(INT,WPARAM,LPARAM);
typedef BOOL16 (CALLBACK *PROPENUMPROC16)(HWND16,SEGPTR,HANDLE16);
typedef BOOL (CALLBACK *PROPENUMPROCA)(HWND,LPCSTR,HANDLE);
typedef BOOL (CALLBACK *PROPENUMPROCW)(HWND,LPCWSTR,HANDLE);
DECL_WINELIB_TYPE_AW(PROPENUMPROC)
typedef BOOL (CALLBACK *PROPENUMPROCEXA)(HWND,LPCSTR,HANDLE,LPARAM);
typedef BOOL (CALLBACK *PROPENUMPROCEXW)(HWND,LPCWSTR,HANDLE,LPARAM);
DECL_WINELIB_TYPE_AW(PROPENUMPROCEX)
typedef BOOL (CALLBACK* TIMEFMT_ENUMPROCA)(LPSTR);
typedef BOOL (CALLBACK* TIMEFMT_ENUMPROCW)(LPWSTR);
DECL_WINELIB_TYPE_AW(TIMEFMT_ENUMPROC)
typedef VOID (CALLBACK *TIMERPROC16)(HWND16,UINT16,UINT16,DWORD);
typedef VOID (CALLBACK *TIMERPROC)(HWND,UINT,UINT,DWORD);
typedef LRESULT (CALLBACK *WNDENUMPROC16)(HWND16,LPARAM);
typedef LRESULT (CALLBACK *WNDENUMPROC)(HWND,LPARAM);
typedef LRESULT (CALLBACK *WNDPROC16)(HWND16,UINT16,WPARAM16,LPARAM);
typedef LRESULT (CALLBACK *WNDPROC)(HWND,UINT,WPARAM,LPARAM);
/* TCHAR data types definitions for Winelib. */
/* These types are _not_ defined for the emulator, because they */
/* depend on the UNICODE macro that only exists in user's code. */
#ifndef __WINE__
# ifdef UNICODE
typedef WCHAR TCHAR;
typedef LPWSTR LPTSTR;
typedef LPCWSTR LPCTSTR;
#define __TEXT(string) L##string /*probably wrong */
# else /* UNICODE */
typedef CHAR TCHAR;
typedef LPSTR LPTSTR;
typedef LPCSTR LPCTSTR;
#define __TEXT(string) string
# endif /* UNICODE */
#endif /* __WINE__ */
#define TEXT(quote) __TEXT(quote)
/* Data types specific to the library. These do _not_ exist in the emulator. */
/* Define some empty macros for compatibility with Windows code. */
#ifndef __WINE__
#define NEAR
#define FAR
#define near
#define far
#define _near
#define _far
#define IN
#define OUT
#define OPTIONAL
#endif /* __WINE__ */
/* Macro for structure packing. */
#ifdef __GNUC__
#define WINE_PACKED __attribute__ ((packed))
#define WINE_UNUSED __attribute__ ((unused))
#else
#define WINE_PACKED /* nothing */
#define WINE_UNUSED /* nothing */
#endif
/* Macros to split words and longs. */
#define LOBYTE(w) ((BYTE)(WORD)(w))
#define HIBYTE(w) ((BYTE)((WORD)(w) >> 8))
#define LOWORD(l) ((WORD)(DWORD)(l))
#define HIWORD(l) ((WORD)((DWORD)(l) >> 16))
#define SLOWORD(l) ((INT16)(LONG)(l))
#define SHIWORD(l) ((INT16)((LONG)(l) >> 16))
#define MAKEWORD(low,high) ((WORD)(((BYTE)(low)) | ((WORD)((BYTE)(high))) << 8))
#define MAKELONG(low,high) ((LONG)(((WORD)(low)) | (((DWORD)((WORD)(high))) << 16)))
#define MAKELPARAM(low,high) ((LPARAM)MAKELONG(low,high))
#define MAKEWPARAM(low,high) ((WPARAM)MAKELONG(low,high))
#define MAKELRESULT(low,high) ((LRESULT)MAKELONG(low,high))
#define MAKEINTATOM(atom) ((LPCSTR)MAKELONG((atom),0))
#define SELECTOROF(ptr) (HIWORD(ptr))
#define OFFSETOF(ptr) (LOWORD(ptr))
/* Macros to access unaligned or wrong-endian WORDs and DWORDs. */
/* Note: These macros are semantically broken, at least for wrc. wrc
spits out data in the platform's current binary format, *not* in
little-endian format. These macros are used throughout the resource
code to load and store data to the resources. Since it is unlikely
that we'll ever be dealing with little-endian resource data, the
byte-swapping nature of these macros has been disabled. Rather than
remove the use of these macros from the resource loading code, the
macros have simply been disabled. In the future, someone may want
to reactivate these macros for other purposes. In that case, the
resource code will have to be modified to use different macros. */
#if 1
#define PUT_WORD(ptr,w) (*(WORD *)(ptr) = (w))
#define GET_WORD(ptr) (*(WORD *)(ptr))
#define PUT_DWORD(ptr,dw) (*(DWORD *)(ptr) = (dw))
#define GET_DWORD(ptr) (*(DWORD *)(ptr))
#else
#define PUT_WORD(ptr,w) (*(BYTE *)(ptr) = LOBYTE(w), \
*((BYTE *)(ptr) + 1) = HIBYTE(w))
#define GET_WORD(ptr) ((WORD)(*(BYTE *)(ptr) | \
(WORD)(*((BYTE *)(ptr)+1) << 8)))
#define PUT_DWORD(ptr,dw) (PUT_WORD((ptr),LOWORD(dw)), \
PUT_WORD((WORD *)(ptr)+1,HIWORD(dw)))
#define GET_DWORD(ptr) ((DWORD)(GET_WORD(ptr) | \
((DWORD)GET_WORD((WORD *)(ptr)+1) << 16)))
#endif /* 1 */
/* MIN and MAX macros */
#ifdef MAX
#undef MAX
#endif
#define MAX(a,b) (((a) > (b)) ? (a) : (b))
#ifdef MIN
#undef MIN
#endif
#define MIN(a,b) (((a) < (b)) ? (a) : (b))
#define __max(a,b) MAX(a,b)
#define __min(a,b) MIN(a,b)
#define max(a,b) MAX(a,b)
#define min(a,b) MIN(a,b)
#define _MAX_PATH 260
#define MAX_PATH 260
#define _MAX_DRIVE 3
#define _MAX_DIR 256
#define _MAX_FNAME 255
#define _MAX_EXT 256
#define HFILE_ERROR16 ((HFILE16)-1)
#define HFILE_ERROR ((HFILE)-1)
/* Winelib run-time flag */
#ifdef __WINE__
extern int __winelib;
#endif /* __WINE__ */
/* The SIZE structure */
typedef struct
{
INT16 cx;
INT16 cy;
} SIZE16, *PSIZE16, *LPSIZE16;
typedef struct tagSIZE
{
INT cx;
INT cy;
} SIZE, *PSIZE, *LPSIZE;
typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;
#define CONV_SIZE16TO32(s16,s32) \
((s32)->cx = (INT)(s16)->cx, (s32)->cy = (INT)(s16)->cy)
#define CONV_SIZE32TO16(s32,s16) \
((s16)->cx = (INT16)(s32)->cx, (s16)->cy = (INT16)(s32)->cy)
/* The POINT structure */
typedef struct
{
INT16 x;
INT16 y;
} POINT16, *PPOINT16, *LPPOINT16;
typedef struct tagPOINT
{
LONG x;
LONG y;
} POINT, *PPOINT, *LPPOINT;
typedef struct _POINTL
{
LONG x;
LONG y;
} POINTL;
#define CONV_POINT16TO32(p16,p32) \
((p32)->x = (INT)(p16)->x, (p32)->y = (INT)(p16)->y)
#define CONV_POINT32TO16(p32,p16) \
((p16)->x = (INT16)(p32)->x, (p16)->y = (INT16)(p32)->y)
#define MAKEPOINT16(l) (*((POINT16 *)&(l)))
/* The POINTS structure */
typedef struct tagPOINTS
{
SHORT x;
SHORT y;
} POINTS, *PPOINTS, *LPPOINTS;
#define MAKEPOINTS(l) (*((POINTS *)&(l)))
/* The RECT structure */
typedef struct
{
INT16 left;
INT16 top;
INT16 right;
INT16 bottom;
} RECT16, *LPRECT16;
typedef struct tagRECT
{
INT left;
INT top;
INT right;
INT bottom;
} RECT, *PRECT, *LPRECT;
typedef const RECT *LPCRECT;
typedef struct tagRECTL
{
LONG left;
LONG top;
LONG right;
LONG bottom;
} RECTL, *PRECTL, *LPRECTL;
typedef const RECTL *LPCRECTL;
#define CONV_RECT16TO32(r16,r32) \
((r32)->left = (INT)(r16)->left, (r32)->top = (INT)(r16)->top, \
(r32)->right = (INT)(r16)->right, (r32)->bottom = (INT)(r16)->bottom)
#define CONV_RECT32TO16(r32,r16) \
((r16)->left = (INT16)(r32)->left, (r16)->top = (INT16)(r32)->top, \
(r16)->right = (INT16)(r32)->right, (r16)->bottom = (INT16)(r32)->bottom)
#ifdef __cplusplus
}
#endif
#endif /* __WINE_WINDEF_H */
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