wine/include/basetsd.h
2008-12-09 17:42:13 +01:00

279 lines
7.7 KiB
C

/*
* Compilers that uses ILP32, LP64 or P64 type models
* for both Win32 and Win64 are supported by this file.
*
* Copyright (C) 1999 Patrik Stridvall
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __WINE_BASETSD_H
#define __WINE_BASETSD_H
#ifdef __cplusplus
extern "C" {
#endif /* defined(__cplusplus) */
/*
* Win32 was easy to implement under Unix since most (all?) 32-bit
* Unices uses the same type model (ILP32) as Win32, where int, long
* and pointer are 32-bit.
*
* Win64, however, will cause some problems when implemented under Unix.
* Linux/{Alpha, Sparc64} and most (all?) other 64-bit Unices use
* the LP64 type model where int is 32-bit and long and pointer are
* 64-bit. Win64 on the other hand uses the P64 (sometimes called LLP64)
* type model where int and long are 32 bit and pointer is 64-bit.
*/
#if defined(__x86_64__) && !defined(_WIN64)
#define _WIN64
#endif
/* Type model independent typedefs */
/* The __intXX types are native types defined by the MS C compiler.
* Apps that make use of them before they get defined here, can
* simply add to the command line:
* -D__int8=char -D__int16=short -D__int32=int "-D__int64=long long"
*/
#if !defined(_MSC_VER) && !defined(__WIDL__)
# ifndef __int8
# define __int8 char
# endif
# ifndef __int16
# define __int16 short
# endif
# ifndef __int32
# define __int32 int
# endif
# ifndef __int64
# if defined(_WIN64) && !defined(__MINGW64__)
# define __int64 long
# else
# define __int64 long long
# endif
# endif
#endif /* !defined(_MSC_VER) */
/* FIXME: DECLSPEC_ALIGN should be declared only in winnt.h, but we need it here too */
#ifndef DECLSPEC_ALIGN
# if defined(_MSC_VER) && (_MSC_VER >= 1300) && !defined(MIDL_PASS)
# define DECLSPEC_ALIGN(x) __declspec(align(x))
# elif defined(__GNUC__)
# define DECLSPEC_ALIGN(x) __attribute__((aligned(x)))
# else
# define DECLSPEC_ALIGN(x)
# endif
#endif
typedef signed char INT8, *PINT8;
typedef signed short INT16, *PINT16;
typedef signed int INT32, *PINT32;
typedef unsigned char UINT8, *PUINT8;
typedef unsigned short UINT16, *PUINT16;
typedef unsigned int UINT32, *PUINT32;
typedef signed int LONG32, *PLONG32;
typedef unsigned int ULONG32, *PULONG32;
typedef unsigned int DWORD32, *PDWORD32;
#ifdef _MSC_VER
typedef signed __int64 INT64, *PINT64;
typedef unsigned __int64 UINT64, *PUINT64;
typedef signed __int64 LONG64, *PLONG64;
typedef unsigned __int64 ULONG64, *PULONG64;
typedef unsigned __int64 DWORD64, *PDWORD64;
#else
typedef signed __int64 DECLSPEC_ALIGN(8) INT64, *PINT64;
typedef unsigned __int64 DECLSPEC_ALIGN(8) UINT64, *PUINT64;
typedef signed __int64 DECLSPEC_ALIGN(8) LONG64, *PLONG64;
typedef unsigned __int64 DECLSPEC_ALIGN(8) ULONG64, *PULONG64;
typedef unsigned __int64 DECLSPEC_ALIGN(8) DWORD64, *PDWORD64;
#endif
/* Win32 or Win64 dependent typedef/defines. */
#ifdef _WIN64
typedef signed __int64 INT_PTR, *PINT_PTR;
typedef signed __int64 LONG_PTR, *PLONG_PTR;
typedef unsigned __int64 UINT_PTR, *PUINT_PTR;
typedef unsigned __int64 ULONG_PTR, *PULONG_PTR;
typedef unsigned __int64 DWORD_PTR, *PDWORD_PTR;
#define MAXINT_PTR 0x7fffffffffffffff
#define MININT_PTR 0x8000000000000000
#define MAXUINT_PTR 0xffffffffffffffff
typedef int HALF_PTR, *PHALF_PTR;
typedef unsigned int UHALF_PTR, *PUHALF_PTR;
#define MAXHALF_PTR 0x7fffffff
#define MINHALF_PTR 0x80000000
#define MAXUHALF_PTR 0xffffffff
#if !defined(__midl) && !defined(__WIDL__)
static inline ULONG32 HandleToULong(const void *h)
{
return (ULONG_PTR)h;
}
static inline LONG32 HandleToLong(const void *h)
{
return (LONG_PTR)h;
}
static inline void *ULongToHandle(ULONG32 ul)
{
return (void *)(ULONG_PTR)ul;
}
static inline void *LongToHandle(LONG32 l)
{
return (void *)(LONG_PTR)l;
}
static inline ULONG32 PtrToUlong(const void *p)
{
return (ULONG_PTR)p;
}
static inline LONG32 PtrToLong(const void *p)
{
return (LONG_PTR)p;
}
static inline UINT32 PtrToUint(const void *p)
{
return (UINT_PTR)p;
}
static inline INT32 PtrToInt(const void *p)
{
return (INT_PTR)p;
}
static inline UINT16 PtrToUshort(const void *p)
{
return (ULONG_PTR)p;
}
static inline INT16 PtrToShort(const void *p)
{
return (LONG_PTR)p;
}
static inline void *IntToPtr(INT32 i)
{
return (void *)(INT_PTR)i;
}
static inline void *UIntToPtr(UINT32 ui)
{
return (void *)(UINT_PTR)ui;
}
static inline void *LongToPtr(LONG32 l)
{
return (void *)(LONG_PTR)l;
}
static inline void *ULongToPtr(ULONG32 ul)
{
return (void *)(ULONG_PTR)ul;
}
#endif /* !__midl && !__WIDL__ */
#else /* FIXME: defined(_WIN32) */
typedef long INT_PTR, *PINT_PTR;
typedef unsigned long UINT_PTR, *PUINT_PTR;
typedef long LONG_PTR, *PLONG_PTR;
typedef unsigned long ULONG_PTR, *PULONG_PTR;
typedef ULONG_PTR DWORD_PTR, *PDWORD_PTR;
#define MAXINT_PTR 0x7fffffff
#define MININT_PTR 0x80000000
#define MAXUINT_PTR 0xffffffff
typedef signed short HALF_PTR, *PHALF_PTR;
typedef unsigned short UHALF_PTR, *PUHALF_PTR;
#define MAXUHALF_PTR 0xffff
#define MAXHALF_PTR 0x7fff
#define MINHALF_PTR 0x8000
#define HandleToULong(h) ((ULONG)(ULONG_PTR)(h))
#define HandleToLong(h) ((LONG)(LONG_PTR)(h))
#define ULongToHandle(ul) ((HANDLE)(ULONG_PTR)(ul))
#define LongToHandle(l) ((HANDLE)(LONG_PTR)(l))
#define PtrToUlong(p) ((ULONG)(ULONG_PTR)(p))
#define PtrToLong(p) ((LONG)(LONG_PTR)(p))
#define PtrToUint(p) ((UINT)(UINT_PTR)(p))
#define PtrToInt(p) ((INT)(INT_PTR)(p))
#define PtrToUshort(p) ((USHORT)(ULONG_PTR)(p))
#define PtrToShort(p) ((SHORT)(LONG_PTR)(p))
#define IntToPtr(i) ((void *)(INT_PTR)((INT)i))
#define UIntToPtr(ui) ((void *)(UINT_PTR)((UINT)ui))
#define LongToPtr(l) ((void *)(LONG_PTR)((LONG)l))
#define ULongToPtr(ul) ((void *)(ULONG_PTR)((ULONG)ul))
#endif /* defined(_WIN64) || defined(_WIN32) */
#define HandleToUlong(h) HandleToULong(h)
#define UlongToHandle(ul) ULongToHandle(ul)
#define UintToPtr(ui) UIntToPtr(ui)
#define UlongToPtr(ul) ULongToPtr(ul)
typedef LONG_PTR SSIZE_T, *PSSIZE_T;
typedef ULONG_PTR SIZE_T, *PSIZE_T;
typedef ULONG_PTR KAFFINITY, *PKAFFINITY;
/* Some Wine-specific definitions */
/* Architecture dependent settings. */
/* These are hardcoded to avoid dependencies on config.h in Winelib apps. */
#if defined(__i386__)
# undef WORDS_BIGENDIAN
# undef BITFIELDS_BIGENDIAN
# define ALLOW_UNALIGNED_ACCESS
#elif defined(__x86_64__)
# undef WORDS_BIGENDIAN
# undef BITFIELDS_BIGENDIAN
# define ALLOW_UNALIGNED_ACCESS
#elif defined(__sparc__)
# define WORDS_BIGENDIAN
# define BITFIELDS_BIGENDIAN
# undef ALLOW_UNALIGNED_ACCESS
#elif defined(__powerpc__)
# define WORDS_BIGENDIAN
# define BITFIELDS_BIGENDIAN
# undef ALLOW_UNALIGNED_ACCESS
#elif defined(__ALPHA__)
# undef WORDS_BIGENDIAN
# undef BITFIELDS_BIGENDIAN
# undef ALLOW_UNALIGNED_ACCESS
#elif !defined(RC_INVOKED) && !defined(__WIDL__) && !defined(__midl)
# error Unknown CPU architecture!
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif /* defined(__cplusplus) */
#endif /* !defined(__WINE_BASETSD_H) */