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PC World Komputer 1997 May
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Pcwk0597.iso
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h.z
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CTYPE.H
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C/C++ Source or Header
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1996-07-24
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4KB
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116 lines
/*
* ctype.h Character Handling
*
* Copyright by WATCOM International Corp. 1988-1996. All rights reserved.
*/
#ifndef _CTYPE_H_INCLUDED
#define _CTYPE_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _COMDEF_H_INCLUDED
#include <_comdef.h>
#endif
#ifndef _WCHAR_T_DEFINED
#define _WCHAR_T_DEFINED
#define _WCHAR_T_DEFINED_
#ifdef __cplusplus
typedef long char wchar_t;
#else
typedef unsigned short wchar_t;
#endif
#endif
#ifndef _WCTYPE_T_DEFINED
#define _WCTYPE_T_DEFINED
#define _WCTYPE_T_DEFINED_
typedef wchar_t wint_t;
typedef wchar_t wctype_t;
#endif
#define _LOWER 0x80
#define _UPPER 0x40
#define _DIGIT 0x20
#define _XDIGT 0x10
#define _PRINT 0x08
#define _PUNCT 0x04
#define _SPACE 0x02
#define _CNTRL 0x01
_WCRTLINK extern int isalnum(int);
_WCRTLINK extern int isalpha(int);
_WCRTLINK extern int iscntrl(int);
_WCRTLINK extern int isdigit(int);
_WCRTLINK extern int isgraph(int);
_WCRTLINK extern int islower(int);
_WCRTLINK extern int isprint(int);
_WCRTLINK extern int ispunct(int);
_WCRTLINK extern int isspace(int);
_WCRTLINK extern int isupper(int);
_WCRTLINK extern int isxdigit(int);
_WCRTLINK extern int isleadbyte(int);
_WCRTLINK extern int tolower(int);
_WCRTLINK extern int _tolower(int);
_WCRTLINK extern int toupper(int);
_WCRTLINK extern int _toupper(int);
_WCRTLINK extern int __iscsymf(int);
_WCRTLINK extern int __iscsym(int);
_WCRTLINK extern int iswalpha(wint_t);
_WCRTLINK extern int iswalnum(wint_t);
_WCRTLINK extern int iswascii(wint_t);
_WCRTLINK extern int iswcntrl(wint_t);
_WCRTLINK extern int iswprint(wint_t);
_WCRTLINK extern int iswgraph(wint_t);
_WCRTLINK extern int iswdigit(wint_t);
_WCRTLINK extern int iswxdigit(wint_t);
_WCRTLINK extern int iswlower(wint_t);
_WCRTLINK extern int iswupper(wint_t);
_WCRTLINK extern int iswspace(wint_t);
_WCRTLINK extern int iswpunct(wint_t);
_WCRTLINK extern wctype_t wctype(const char *);
_WCRTLINK extern int iswctype(wint_t,wctype_t);
_WCRTLINK extern wint_t towlower(wint_t);
_WCRTLINK extern wint_t towupper(wint_t);
#if !defined(NO_EXT_KEYS) /* extensions enabled */
_WCRTLINK extern int isascii(int);
_WCRTLINK extern int __isascii(int);
#define isascii(__c) ((unsigned)(__c) <= 0x7f)
#define __isascii(__c) ((unsigned)(__c) <= 0x7f)
#endif
#if defined(__SW_BR) || defined(_RTDLL)
#define _IsTable _IsTable_br
#endif
#ifdef M_I86HM
_WCRTLINK extern const char _WCFAR _IsTable[257];
#else
_WCRTLINK extern const char _WCNEAR _IsTable[257];
#endif
#define isalnum(__c) (_IsTable[(unsigned char)((__c)+1)] & \
(_LOWER|_UPPER|_DIGIT))
#define isalpha(__c) (_IsTable[(unsigned char)((__c)+1)] & (_LOWER|_UPPER))
#define iscntrl(__c) (_IsTable[(unsigned char)((__c)+1)] & _CNTRL)
#define isdigit(__c) (_IsTable[(unsigned char)((__c)+1)] & _DIGIT)
#define isgraph(__c) ((_IsTable[(unsigned char)((__c)+1)] & \
(_PRINT|_SPACE))==_PRINT)
#define islower(__c) (_IsTable[(unsigned char)((__c)+1)] & _LOWER)
#define isprint(__c) (_IsTable[(unsigned char)((__c)+1)] & _PRINT)
#define ispunct(__c) (_IsTable[(unsigned char)((__c)+1)] & _PUNCT)
#define isspace(__c) (_IsTable[(unsigned char)((__c)+1)] & _SPACE)
#define isupper(__c) (_IsTable[(unsigned char)((__c)+1)] & _UPPER)
#define isxdigit(__c) (_IsTable[(unsigned char)((__c)+1)] & _XDIGT)
#define __iscsymf(__c) (isalpha(__c)||((__c)=='_'))
#define __iscsym(__c) (isalnum(__c)||((__c)=='_'))
#ifdef __cplusplus
};
#endif
#endif