214 lines
5.3 KiB
C
214 lines
5.3 KiB
C
/*
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* $Id: types.h,v 1.59 2006-11-15 05:49:22 bacon Exp $
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*/
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#ifndef _ASE_TYPES_H_
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#define _ASE_TYPES_H_
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#if defined(_WIN32)
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#include <ase/conf_msw.h>
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#elif defined(vms) || defined(__vms)
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#include <ase/conf_vms.h>
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#elif defined(__MSDOS__) || defined(_MSDOS) || defined(MSDOS)
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#include <ase/conf_dos.h>
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#else
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#include <ase/config.h>
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#endif
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/* boolean type */
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typedef int ase_bool_t;
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#define ase_true (0 == 0)
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#define ase_false (0 != 0)
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/* tri-state type */
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typedef int ase_tri_t;
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#define ase_alive 1
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#define ase_zombie 0
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#define ase_dead -1
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/* integer that can hold a pointer */
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#if ASE_SIZEOF_VOID_P == ASE_SIZEOF_INT
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typedef int ase_int_t;
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typedef unsigned int ase_uint_t;
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#elif ASE_SIZEOF_VOID_P == ASE_SIZEOF_LONG
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typedef long ase_int_t;
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typedef unsigned long ase_uint_t;
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#elif ASE_SIZEOF_VOID_P == ASE_SIZEOF_LONG_LONG
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typedef long long ase_int_t;
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typedef unsigned long long ase_uint_t;
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#else
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#error Unsupported pointer size
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#endif
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/* the largest integer supported by the system */
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#if ASE_SIZEOF_LONG_LONG != 0
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typedef long long ase_long_t;
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typedef unsigned long long ase_ulong_t;
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#elif ASE_SIZEOF___INT64 != 0
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typedef __int64 ase_long_t;
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typedef unsigned __int64 ase_ulong_t;
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#else
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typedef long ase_long_t;
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typedef unsigned long ase_ulong_t;
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#endif
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/* integers of specific size */
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#if ASE_SIZEOF_CHAR == 1
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typedef char ase_int8_t;
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typedef unsigned char ase_uint8_t;
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#elif ASE_SIZEOF___INT8 == 1
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typedef __int8 ase_int8_t;
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typedef unsigned __int8 ase_uint8_t;
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#endif
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#if ASE_SIZEOF_SHORT == 2
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typedef short ase_int16_t;
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typedef unsigned short ase_uint16_t;
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#elif ASE_SIZEOF___INT16 == 2
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typedef __int16 ase_int16_t;
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typedef unsigned __int16 ase_uint16_t;
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#endif
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#if ASE_SIZEOF_INT == 4
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typedef int ase_int32_t;
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typedef unsigned int ase_uint32_t;
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#elif ASE_SIZEOF_LONG == 4
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typedef long ase_int32_t;
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typedef unsigned long ase_uint32_t;
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#elif ASE_SIZEOF___INT32 == 4
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typedef __int32 ase_int32_t;
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typedef unsigned __int32 ase_uint32_t;
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#endif
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#if ASE_SIZEOF_INT == 8
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#define ASE_HAVE_INT64_T
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#define ASE_HAVE_UINT64_T
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typedef int ase_int64_t;
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typedef unsigned int ase_uint64_t;
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#elif ASE_SIZEOF_LONG == 8
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#define ASE_HAVE_INT64_T
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#define ASE_HAVE_UINT64_T
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typedef long ase_int64_t;
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typedef unsigned long ase_uint64_t;
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#elif ASE_SIZEOF_LONG_LONG == 8
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#define ASE_HAVE_INT64_T
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#define ASE_HAVE_UINT64_T
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typedef long long ase_int64_t;
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typedef unsigned long long ase_uint64_t;
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#elif ASE_SIZEOF___INT64 == 8
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#define ASE_HAVE_INT64_T
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#define ASE_HAVE_UINT64_T
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typedef __int64 ase_int64_t;
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typedef unsigned __int64 ase_uint64_t;
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#endif
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#if ASE_SIZEOF_INT == 16
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#define ASE_HAVE_INT128_T
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#define ASE_HAVE_UINT128_T
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typedef int ase_int128_t;
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typedef unsigned int ase_uint128_t;
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#elif ASE_SIZEOF_LONG == 16
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#define ASE_HAVE_INT128_T
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#define ASE_HAVE_UINT128_T
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typedef long ase_int128_t;
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typedef unsigned long ase_uint128_t;
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#elif ASE_SIZEOF_LONG_LONG == 16
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#define ASE_HAVE_INT128_T
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#define ASE_HAVE_UINT128_T
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typedef long long ase_int128_t;
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typedef unsigned long long ase_uint128_t;
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#elif ASE_SIZEOF___INT128 == 16
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#define ASE_HAVE_INT128_T
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#define ASE_HAVE_UINT128_T
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typedef __int128 ase_int128_t;
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typedef unsigned __int128 ase_uint128_t;
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#endif
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/* miscellaneous integral types */
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typedef ase_uint8_t ase_byte_t;
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typedef ase_uint_t ase_size_t;
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typedef ase_int_t ase_ssize_t;
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typedef ase_uint_t ase_word_t;
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/* floating-point number */
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#if defined(__FreeBSD__)
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/* TODO: check if the support for long double is complete.
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* if so, use long double for ase_real_t */
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#define ASE_SIZEOF_REAL ASE_SIZEOF_DOUBLE
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typedef double ase_real_t;
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#elif ASE_SIZEOF_LONG_DOUBLE > ASE_SIZEOF_DOUBLE
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#define ASE_SIZEOF_REAL ASE_SIZEOF_LONG_DOUBLE
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typedef long double ase_real_t;
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#else
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#define ASE_SIZEOF_REAL ASE_SIZEOF_DOUBLE
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typedef double ase_real_t;
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#endif
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/* character types */
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typedef char ase_mchar_t;
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typedef int ase_mcint_t;
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#if defined(__cplusplus)
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/* C++ */
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typedef wchar_t ase_wchar_t;
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typedef wchar_t ase_wcint_t;
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/* all the way down from here for C */
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#elif (ASE_SIZEOF_WCHAR_T == 2) || (ASE_SIZEOF_WCHAR_T == 0)
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typedef unsigned short ase_wchar_t;
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typedef unsigned short ase_wcint_t;
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#elif (ASE_SIZEOF_WCHAR_T == 4)
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#if defined(vms) || defined(__vms)
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typedef unsigned int ase_wchar_t;
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typedef int ase_wcint_t;
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#elif defined(__FreeBSD__)
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typedef int ase_wchar_t;
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typedef int ase_wcint_t;
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#elif (defined(sun) || defined(__sun)) && defined(_LP64)
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typedef int ase_wchar_t;
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typedef int ase_wcint_t;
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#elif ASE_SIZEOF_LONG == 4
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typedef long ase_wchar_t;
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typedef long ase_wcint_t;
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#else
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typedef int ase_wchar_t;
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typedef int ase_wcint_t;
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#endif
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#else
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#error unsupported size of wchar_t
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#endif
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#if defined(_WIN32) && (defined(UNICODE)||defined(_UNICODE))
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#define ASE_CHAR_IS_WCHAR
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typedef ase_wchar_t ase_char_t;
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typedef ase_wcint_t ase_cint_t;
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#else
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#if defined(ASE_CHAR_IS_MCHAR)
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typedef ase_mchar_t ase_char_t;
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typedef ase_mcint_t ase_cint_t;
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#elif defined(ASE_CHAR_IS_WCHAR)
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typedef ase_wchar_t ase_char_t;
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typedef ase_wcint_t ase_cint_t;
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#elif defined(_MBCS)
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#define ASE_CHAR_IS_MCHAR
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typedef ase_mchar_t ase_char_t;
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typedef ase_mcint_t ase_cint_t;
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#else
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#define ASE_CHAR_IS_WCHAR
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typedef ase_wchar_t ase_char_t;
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typedef ase_wcint_t ase_cint_t;
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#endif
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#endif
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#if defined(ASE_CHAR_IS_WCHAR) && defined(_WIN32)
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#ifndef UNICODE
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#define UNICODE
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#endif
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#ifndef _UNICODE
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#define _UNICODE
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#endif
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#endif
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#endif
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