57f61f71d4366c40aa4fdfbf6e416523a5139428
4 * Functions for testing wide character types and converting characters.
6 * This file is part of the Mingw32 package.
9 * Created by Mumit Khan <khan@xraylith.wisc.edu>
11 * THIS SOFTWARE IS NOT COPYRIGHTED
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
16 * This code is distributed in the hope that it will be useful but
17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18 * DISCLAIMED. This includes but is not limited to warranties of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
26 /* All the headers include this file. */
29 #define __need_wchar_t
33 #endif /* Not RC_INVOKED */
36 * The following flags are used to tell iswctype and _isctype what character
37 * types you are looking for.
44 #define _CONTROL 0x0020
47 #define _LEADBYTE 0x8000
58 #define WEOF (wchar_t)(0xFFFF)
61 #ifndef _WCTYPE_T_DEFINED
62 typedef wchar_t wctype_t;
63 #define _WCTYPE_T_DEFINED
66 /* Wide character equivalents - also in ctype.h */
67 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswalnum(wint_t);
68 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswalpha(wint_t);
69 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswascii(wint_t);
70 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswcntrl(wint_t);
71 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswctype(wint_t, wctype_t);
72 _CRTIMP
int __cdecl __MINGW_NOTHROW
is_wctype(wint_t, wctype_t); /* Obsolete! */
73 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswdigit(wint_t);
74 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswgraph(wint_t);
75 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswlower(wint_t);
76 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswprint(wint_t);
77 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswpunct(wint_t);
78 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswspace(wint_t);
79 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswupper(wint_t);
80 _CRTIMP
int __cdecl __MINGW_NOTHROW
iswxdigit(wint_t);
82 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \
83 || !defined __STRICT_ANSI__ || defined __cplusplus
84 int __cdecl __MINGW_NOTHROW
iswblank (wint_t);
87 /* Older MS docs uses wchar_t for arg and return type, while newer
88 online MS docs say arg is wint_t and return is int.
89 ISO C uses wint_t for both. */
90 _CRTIMP
wint_t __cdecl __MINGW_NOTHROW
towlower (wint_t);
91 _CRTIMP
wint_t __cdecl __MINGW_NOTHROW
towupper (wint_t);
93 _CRTIMP
int __cdecl __MINGW_NOTHROW
isleadbyte (int);
98 #ifdef __DECLSPEC_SUPPORTED
99 # if __MSVCRT_VERSION__ <= 0x0700
100 __MINGW_IMPORT
unsigned short _ctype
[];
103 __MINGW_IMPORT
const unsigned short* _pctype
;
105 __MINGW_IMPORT
const unsigned short* _pctype_dll
;
106 # define _pctype _pctype_dll
109 #else /* ! __DECLSPEC_SUPPORTED */
110 # if __MSVCRT_VERSION__ <= 0x0700
111 extern unsigned short** _imp___ctype
;
112 # define _ctype (*_imp___ctype)
115 extern unsigned short** _imp___pctype
;
116 # define _pctype (*_imp___pctype)
118 extern unsigned short** _imp___pctype_dll
;
119 # define _pctype (*_imp___pctype_dll)
121 #endif /* __DECLSPEC_SUPPORTED */
124 #if !(defined (__NO_INLINE__) || defined(__NO_CTYPE_INLINES) \
125 || defined(__WCTYPE_INLINES_DEFINED))
126 #define __WCTYPE_INLINES_DEFINED
127 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswalnum(wint_t wc
) {return (iswctype(wc
,_ALPHA
|_DIGIT
));}
128 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswalpha(wint_t wc
) {return (iswctype(wc
,_ALPHA
));}
129 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswascii(wint_t wc
) {return ((wc
& ~0x7F) ==0);}
130 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswcntrl(wint_t wc
) {return (iswctype(wc
,_CONTROL
));}
131 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswdigit(wint_t wc
) {return (iswctype(wc
,_DIGIT
));}
132 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswgraph(wint_t wc
) {return (iswctype(wc
,_PUNCT
|_ALPHA
|_DIGIT
));}
133 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswlower(wint_t wc
) {return (iswctype(wc
,_LOWER
));}
134 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswprint(wint_t wc
) {return (iswctype(wc
,_BLANK
|_PUNCT
|_ALPHA
|_DIGIT
));}
135 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswpunct(wint_t wc
) {return (iswctype(wc
,_PUNCT
));}
136 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswspace(wint_t wc
) {return (iswctype(wc
,_SPACE
));}
137 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswupper(wint_t wc
) {return (iswctype(wc
,_UPPER
));}
138 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswxdigit(wint_t wc
) {return (iswctype(wc
,_HEX
));}
139 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
isleadbyte(int c
) {return (_pctype
[(unsigned char)(c
)] & _LEADBYTE
);}
141 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \
142 || !defined __STRICT_ANSI__ || defined __cplusplus
143 __CRT_INLINE
int __cdecl __MINGW_NOTHROW
iswblank (wint_t wc
)
144 {return (iswctype(wc
, _BLANK
) || wc
== L
'\t');}
147 #endif /* !(defined(__NO_CTYPE_INLINES) || defined(__WCTYPE_INLINES_DEFINED)) */
149 typedef wchar_t wctrans_t;
151 /* These are resolved by libmingwex.a. Note, that they are also exported
152 by the MS C++ runtime lib (msvcp60.dll). The msvcp60.dll implementations
153 of wctrans and towctrans are not C99 compliant in that wctrans("tolower")
154 returns 0, while std specifies that a non-zero value should be returned
155 for a valid string descriptor. If you want the MS behaviour (and you have
156 msvcp60.dll in your path) add -lmsvcp60 to your command line. */
158 wint_t __cdecl __MINGW_NOTHROW
towctrans(wint_t, wctrans_t);
159 wctrans_t __cdecl __MINGW_NOTHROW
wctrans(const char*);
160 wctype_t __cdecl __MINGW_NOTHROW
wctype(const char*);
166 #endif /* Not RC_INVOKED */
168 #endif /* Not _WCTYPE_H_ */