qse/ase/types.h

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/*
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* $Id: types.h,v 1.38 2006-01-08 14:26:20 bacon Exp $
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*/
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#ifndef _XP_TYPES_H_
#define _XP_TYPES_H_
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#if defined(_WIN32)
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#include <xp/conf_win.h>
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#elif defined(vms) || defined(__vms)
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#include <xp/conf_vms.h>
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#else
#include <xp/config.h>
#endif
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/*
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* NOTE: Data Types
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* Various basic data types are predefined for convenience sake and used
* constantly thoughout the entire toolkit. The developers are strongly
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* encouraged to use these data types rather than built-in data types
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* supported by compilers.
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*
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* NOTE: Availabilty
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* Some of the data types may or may not be available depending on
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* the capability of the compiler.
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*
* GROUP: State Types
*
* TYPE: xp_bool_t
* Boolean type
*
* TYPE: xp_tri_t
* Tri-State type
*
* GROUP: Integral Types
*
* TYPE: xp_byte_t
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*
* TYPE: xp_word_t
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*
* TYPE: xp_int_t
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* Signed integer whose size equals the size of a pointer
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*
* TYPE: xp_uint_t
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* Unsigned integer whose size equals the size of a pointer
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*
* TYPE: xp_long_t
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* The largest signed integer available
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*
* TYPE: xp_ulong_t
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* The largest unsigned integer available
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*
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* TYPE: xp_size_t
* Unsigned integer which can represent the size of the largest
* in-memory data
*
* TYPE: xp_ssize_t
* Signed version of xp_size_t
*
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* TYPE: xp_int8_t
*
* TYPE: xp_uint8_t
*
* TYPE: xp_int16_t
*
* TYPE: xp_uint16_t
*
* TYPE: xp_int32_t
*
* TYPE: xp_uint32_t
*
* TYPE: xp_int64_t
*
* TYPE: xp_uint64_t
*/
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/* boolean type */
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/*
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#ifdef __cplusplus
typedef bool xp_bool_t;
#define xp_true true
#define xp_false false
#else
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*/
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typedef int xp_bool_t;
#define xp_true (0 == 0)
#define xp_false (0 != 0)
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/*#endif*/
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/* tri-state type */
typedef int xp_tri_t;
#define xp_alive 1
#define xp_zombie 0
#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;
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;
typedef unsigned long xp_uint_t;
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#else
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typedef int xp_int_t;
typedef unsigned int xp_uint_t;
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#endif
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/* the largest integer supported by the system */
#if SIZEOF_LONG_LONG != 0
typedef long long xp_long_t;
typedef unsigned long long xp_ulong_t;
#elif SIZEOF___INT64 != 0
typedef __int64 xp_long_t;
typedef unsigned __int64 xp_ulong_t;
#else
typedef long xp_long_t;
typedef unsigned long xp_ulong_t;
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#endif
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/* integers of specific size */
#if SIZEOF_CHAR == 1
typedef char xp_int8_t;
typedef unsigned char xp_uint8_t;
#elif SIZEOF___INT8 == 1
typedef __int8 xp_int8_t;
typedef unsigned __int8 xp_uint8_t;
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#endif
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#if SIZEOF_SHORT == 2
typedef short xp_int16_t;
typedef unsigned short xp_uint16_t;
#elif SIZEOF___INT16 == 2
typedef __int16 xp_int16_t;
typedef unsigned __int16 xp_uint16_t;
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#endif
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#if SIZEOF_INT == 4
typedef int xp_int32_t;
typedef unsigned int xp_uint32_t;
#elif SIZEOF_LONG == 4
typedef long xp_int32_t;
typedef unsigned long xp_uint32_t;
#elif SIZEOF___INT32 == 4
typedef __int32 xp_int32_t;
typedef unsigned __int32 xp_uint32_t;
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#endif
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#if SIZEOF_INT == 8
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#define XP_HAVE_INT64_T
#define XP_HAVE_UINT64_T
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typedef int xp_int64_t;
typedef unsigned int xp_uint64_t;
#elif SIZEOF_LONG == 8
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#define XP_HAVE_INT64_T
#define XP_HAVE_UINT64_T
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typedef long xp_int64_t;
typedef unsigned long xp_uint64_t;
#elif SIZEOF_LONG_LONG == 8
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#define XP_HAVE_INT64_T
#define XP_HAVE_UINT64_T
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typedef long long xp_int64_t;
typedef unsigned long long xp_uint64_t;
#elif SIZEOF___INT64 == 8
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#define XP_HAVE_INT64_T
#define XP_HAVE_UINT64_T
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typedef __int64 xp_int64_t;
typedef unsigned __int64 xp_uint64_t;
#endif
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#if SIZEOF_INT == 16
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#define XP_HAVE_INT128_T
#define XP_HAVE_UINT128_T
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typedef int xp_int128_t;
typedef unsigned int xp_uint128_t;
#elif SIZEOF_LONG == 16
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#define XP_HAVE_INT128_T
#define XP_HAVE_UINT128_T
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typedef long xp_int128_t;
typedef unsigned long xp_uint128_t;
#elif SIZEOF_LONG_LONG == 16
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#define XP_HAVE_INT128_T
#define XP_HAVE_UINT128_T
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typedef long long xp_int128_t;
typedef unsigned long long xp_uint128_t;
#elif SIZEOF___INT128 == 16
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#define XP_HAVE_INT128_T
#define XP_HAVE_UINT128_T
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typedef __int128 xp_int128_t;
typedef unsigned __int128 xp_uint128_t;
#endif
/* miscellaneous integral types */
typedef xp_uint8_t xp_byte_t;
typedef xp_uint_t xp_size_t;
typedef xp_int_t xp_ssize_t;
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typedef xp_uint_t xp_word_t;
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/* floating-point number */
#if SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE
typedef long double xp_real_t;
#else
typedef double xp_real_t;
#endif
/* character types */
typedef char xp_mchar_t;
typedef int xp_mcint_t;
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#if defined(_WIN32)
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typedef unsigned short xp_wchar_t;
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/*typedef int xp_wcint_t;*/
typedef unsigned short xp_wcint_t;
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#elif defined(vms) || defined(__vms)
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/*typedef unsigned short xp_wchar_t;*/
typedef long xp_wchar_t;
typedef long xp_wcint_t;
/*#define XP_SIZEOF_WCHAR_T SIZEOF_SHORT*/
#define XP_SIZEOF_WCHAR_T SIZEOF_LONG
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#elif SIZEOF_LONG == 4
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/*typedef unsigned short xp_wchar_t;*/
typedef long xp_wchar_t;
typedef long xp_wcint_t;
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/*#define XP_SIZEOF_WCHAR_T SIZEOF_SHORT*/
#define XP_SIZEOF_WCHAR_T SIZEOF_LONG
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#else
/*typedef unsigned short xp_wchar_t;*/
typedef int xp_wchar_t;
typedef int xp_wcint_t;
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/*#define XP_SIZEOF_WCHAR_T SIZEOF_SHORT*/
#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;
typedef xp_mcint_t xp_cint_t;
#elif defined(XP_CHAR_IS_WCHAR)
typedef xp_wchar_t xp_char_t;
typedef xp_wcint_t xp_cint_t;
#else
#define XP_CHAR_IS_WCHAR
typedef xp_wchar_t xp_char_t;
typedef xp_wcint_t xp_cint_t;
#endif
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#ifdef XP_CHAR_IS_WCHAR
#define UNICODE
#endif
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#endif