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Diffstat (limited to 'winsup/mingw/include/wctype.h')
| -rw-r--r-- | winsup/mingw/include/wctype.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/winsup/mingw/include/wctype.h b/winsup/mingw/include/wctype.h new file mode 100644 index 00000000000..443a9f05fcd --- /dev/null +++ b/winsup/mingw/include/wctype.h @@ -0,0 +1,137 @@ +/* + * wctype.h + * + * Functions for testing wide character types and converting characters. + * + * This file is part of the Mingw32 package. + * + * Contributors: + * Created by Mumit Khan <khan@xraylith.wisc.edu> + * + * THIS SOFTWARE IS NOT COPYRIGHTED + * + * This source code is offered for use in the public domain. You may + * use, modify or distribute it freely. + * + * This code is distributed in the hope that it will be useful but + * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY + * DISCLAIMED. This includes but is not limited to warranties of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef _WCTYPE_H_ +#define _WCTYPE_H_ + +/* All the headers include this file. */ +#include <_mingw.h> + +#define __need_wchar_t +#define __need_wint_t +#ifndef RC_INVOKED +#include <stddef.h> +#endif /* Not RC_INVOKED */ + +/* + * The following flags are used to tell iswctype and _isctype what character + * types you are looking for. + */ +#define _UPPER 0x0001 +#define _LOWER 0x0002 +#define _DIGIT 0x0004 +#define _SPACE 0x0008 +#define _PUNCT 0x0010 +#define _CONTROL 0x0020 +#define _BLANK 0x0040 +#define _HEX 0x0080 +#define _LEADBYTE 0x8000 + +#define _ALPHA 0x0103 + +#ifndef RC_INVOKED + +__BEGIN_CSTD_NAMESPACE + +#ifndef WEOF +#define WEOF (wchar_t)(0xFFFF) +#endif + +#ifndef _WCTYPE_T_DEFINED +typedef wchar_t wctype_t; +#define _WCTYPE_T_DEFINED +#endif + +/* Wide character equivalents - also in ctype.h */ +int iswalnum(wint_t); +int iswalpha(wint_t); +int iswascii(wint_t); +int iswcntrl(wint_t); +int iswctype(wint_t, wctype_t); +int is_wctype(wint_t, wctype_t); /* Obsolete! */ +int iswdigit(wint_t); +int iswgraph(wint_t); +int iswlower(wint_t); +int iswprint(wint_t); +int iswpunct(wint_t); +int iswspace(wint_t); +int iswupper(wint_t); +int iswxdigit(wint_t); + +wchar_t towlower(wchar_t); +wchar_t towupper(wchar_t); + +int isleadbyte (int); + +/* Also in ctype.h */ + +#ifdef __DECLSPEC_SUPPORTED +__MINGW_IMPORT unsigned short _ctype[]; +# ifdef __MSVCRT__ + __MINGW_IMPORT unsigned short* _pctype; +# else /* CRTDLL */ + __MINGW_IMPORT unsigned short* _pctype_dll; +# define _pctype _pctype_dll +# endif + +#else /* ! __DECLSPEC_SUPPORTED */ +extern unsigned short** _imp___ctype; +#define _ctype (*_imp___ctype) +# ifdef __MSVCRT__ + extern unsigned short** _imp___pctype; +# define _pctype (*_imp___pctype) +# else /* CRTDLL */ + extern unsigned short** _imp___pctype_dll; +# define _pctype (*_imp___pctype_dll) +# endif /* CRTDLL */ +#endif /* __DECLSPEC_SUPPORTED */ + + +#if !(defined(__NO_CTYPE_INLINES) || defined(__WCTYPE_INLINES_DEFINED)) +#define __WCTYPE_INLINES_DEFINED +extern __inline__ int iswalnum(wint_t wc) {return (iswctype(wc,_ALPHA|_DIGIT));} +extern __inline__ int iswalpha(wint_t wc) {return (iswctype(wc,_ALPHA));} +extern __inline__ int iswascii(wint_t wc) {return (((unsigned)wc & 0x7F) ==0);} +extern __inline__ int iswcntrl(wint_t wc) {return (iswctype(wc,_CONTROL));} +extern __inline__ int iswdigit(wint_t wc) {return (iswctype(wc,_DIGIT));} +extern __inline__ int iswgraph(wint_t wc) {return (iswctype(wc,_PUNCT|_ALPHA|_DIGIT));} +extern __inline__ int iswlower(wint_t wc) {return (iswctype(wc,_LOWER));} +extern __inline__ int iswprint(wint_t wc) {return (iswctype(wc,_BLANK|_PUNCT|_ALPHA|_DIGIT));} +extern __inline__ int iswpunct(wint_t wc) {return (iswctype(wc,_PUNCT));} +extern __inline__ int iswspace(wint_t wc) {return (iswctype(wc,_SPACE));} +extern __inline__ int iswupper(wint_t wc) {return (iswctype(wc,_UPPER));} +extern __inline__ int iswxdigit(wint_t wc) {return (iswctype(wc,_HEX));} +extern __inline__ int isleadbyte(int c) {return (_pctype[(unsigned char)(c)] & _LEADBYTE);} +#endif /* !(defined(__NO_CTYPE_INLINES) || defined(__WCTYPE_INLINES_DEFINED)) */ + + +typedef wchar_t wctrans_t; +wint_t towctrans(wint_t, wctrans_t); +wctrans_t wctrans(const char*); +wctype_t wctype(const char*); + +__END_CSTD_NAMESPACE + +#endif /* Not RC_INVOKED */ + +#endif /* Not _WCTYPE_H_ */ + |