169 lines
3.8 KiB
C
169 lines
3.8 KiB
C
/*
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* $Id: types.h,v 1.26 2005-05-20 04:01:12 bacon Exp $
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*/
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#ifndef _XP_TYPES_H_
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#define _XP_TYPES_H_
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#if defined(_DOS)
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#include <xp/conf_dos.h>
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#elif defined(_WIN32)
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#include <xp/conf_win.h>
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#elif defined(__VMS)
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#include <xp/conf_vms.h>
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#else
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#include <xp/config.h>
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#endif
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/* boolean type */
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#ifdef __cplusplus
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typedef bool xp_bool_t;
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#define xp_true true
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#define xp_false false
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#else
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typedef int xp_bool_t;
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#define xp_true (0 == 0)
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#define xp_false (0 != 0)
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#endif
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/* tri-state type */
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typedef int xp_tri_t;
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#define xp_alive 1
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#define xp_zombie 0
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#define xp_dead -1
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/* integer that can hold a pointer */
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#if SIZEOF_VOID_P == SIZEOF_LONG_LONG
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typedef long long xp_int_t;
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typedef unsigned long long xp_uint_t;
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#elif SIZEOF_VOID_P == SIZEOF_LONG
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typedef long xp_int_t;
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typedef unsigned long xp_uint_t;
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#else
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typedef int xp_int_t;
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typedef unsigned int xp_uint_t;
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#endif
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/* the largest integer supported by the system */
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#if SIZEOF_LONG_LONG != 0
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typedef long long xp_long_t;
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typedef unsigned long long xp_ulong_t;
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#elif SIZEOF___INT64 != 0
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typedef __int64 xp_long_t;
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typedef unsigned __int64 xp_ulong_t;
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#else
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typedef long xp_long_t;
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typedef unsigned long xp_ulong_t;
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#endif
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/* integers of specific size */
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#if SIZEOF_CHAR == 1
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typedef char xp_int8_t;
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typedef unsigned char xp_uint8_t;
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#elif SIZEOF___INT8 == 1
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typedef __int8 xp_int8_t;
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typedef unsigned __int8 xp_uint8_t;
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#endif
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#if SIZEOF_SHORT == 2
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typedef short xp_int16_t;
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typedef unsigned short xp_uint16_t;
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#elif SIZEOF___INT16 == 2
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typedef __int16 xp_int16_t;
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typedef unsigned __int16 xp_uint16_t;
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#endif
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#if SIZEOF_INT == 4
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typedef int xp_int32_t;
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typedef unsigned int xp_uint32_t;
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#elif SIZEOF_LONG == 4
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typedef long xp_int32_t;
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typedef unsigned long xp_uint32_t;
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#elif SIZEOF___INT32 == 4
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typedef __int32 xp_int32_t;
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typedef unsigned __int32 xp_uint32_t;
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#endif
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#if SIZEOF_INT == 8
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typedef int xp_int64_t;
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typedef unsigned int xp_uint64_t;
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#elif SIZEOF_LONG == 8
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typedef long xp_int64_t;
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typedef unsigned long xp_uint64_t;
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#elif SIZEOF_LONG_LONG == 8
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typedef long long xp_int64_t;
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typedef unsigned long long xp_uint64_t;
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#elif SIZEOF___INT64 == 8
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typedef __int64 xp_int64_t;
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typedef unsigned __int64 xp_uint64_t;
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#endif
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#if SIZEOF_INT == 16
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typedef int xp_int128_t;
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typedef unsigned int xp_uint128_t;
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#elif SIZEOF_LONG == 16
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typedef long xp_int128_t;
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typedef unsigned long xp_uint128_t;
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#elif SIZEOF_LONG_LONG == 16
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typedef long long xp_int128_t;
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typedef unsigned long long xp_uint128_t;
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#elif SIZEOF___INT128 == 16
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typedef __int128 xp_int128_t;
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typedef unsigned __int128 xp_uint128_t;
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#endif
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/* miscellaneous integral types */
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typedef xp_uint8_t xp_byte_t;
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typedef xp_uint_t xp_size_t;
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typedef xp_int_t xp_ssize_t;
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/* floating-point number */
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#if SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE
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typedef long double xp_real_t;
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#else
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typedef double xp_real_t;
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#endif
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/* character types */
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typedef char xp_mchar_t;
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typedef int xp_mcint_t;
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#ifdef _DOS
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/* no wchar support */
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#define XP_CHAR_IS_MCHAR
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#elif defined(_WIN32)
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typedef unsigned short xp_wchar_t;
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typedef int xp_wcint_t;
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#elif SIZEOF_LONG == 4
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/*typedef unsigned short xp_wchar_t;*/
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typedef long xp_wchar_t;
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typedef long xp_wcint_t;
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/*#define XP_SIZEOF_WCHAR_T SIZEOF_SHORT*/
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#define XP_SIZEOF_WCHAR_T SIZEOF_LONG
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#else
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/*typedef unsigned short xp_wchar_t;*/
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typedef int xp_wchar_t;
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typedef int xp_wcint_t;
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/*#define XP_SIZEOF_WCHAR_T SIZEOF_SHORT*/
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#define XP_SIZEOF_WCHAR_T SIZEOF_INT
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#endif
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#if defined(XP_CHAR_IS_MCHAR)
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/*#define XP_CHAR_IS_MCHAR*/
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typedef xp_mchar_t xp_char_t;
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typedef xp_mcint_t xp_cint_t;
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#elif defined(XP_CHAR_IS_WCHAR)
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typedef xp_wchar_t xp_char_t;
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typedef xp_wcint_t xp_cint_t;
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#else
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#define XP_CHAR_IS_WCHAR
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typedef xp_wchar_t xp_char_t;
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typedef xp_wcint_t xp_cint_t;
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#endif
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#ifdef XP_CHAR_IS_WCHAR
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#define UNICODE
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#endif
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#endif
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