include/_wctype.h

   1 /*-
   2  * Copyright (c)1999 Citrus Project,
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  */
  27
  28 /*
  29  * Common header for wctype.h and wchar.h
  30  *
  31  * Contains everything required by wctype.h except:
  32  *
  33  *      typedef __darwin_wctrans_t wctrans_t;
  34  *      int iswblank(wint_t);
  35  *      wint_t towctrans(wint_t, wctrans_t);
  36  *      wctrans_t wctrans(const char *);
  37  */
  38
  39 #ifndef __WCTYPE_H_
  40 #define __WCTYPE_H_
  41
  42 #include <sys/cdefs.h>
  43 #include <_types.h>
  44
  45 #ifndef _WINT_T
  46 #define _WINT_T
  47 typedef __darwin_wint_t         wint_t;
  48 #endif
  49
  50 #ifndef _WCTYPE_T
  51 #define _WCTYPE_T
  52 typedef __darwin_wctype_t       wctype_t;
  53 #endif
  54
  55 #ifndef WEOF
  56 #define WEOF                    __DARWIN_WEOF
  57 #endif
  58
  59 #ifndef __DARWIN_WCTYPE_TOP_static_inline
  60 #define __DARWIN_WCTYPE_TOP_static_inline static __inline
  61 #endif
  62
  63 #include <ctype.h>
  64
  65 /*
  66  * Use inline functions if we are allowed to and the compiler supports them.
  67  */
  68 #if !defined(_DONT_USE_CTYPE_INLINE_) && \
  69     (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
  70
  71 __DARWIN_WCTYPE_TOP_static_inline int
  72 iswalnum(wint_t _wc)
  73 {
  74         return (__istype(_wc, _CTYPE_A|_CTYPE_D));
  75 }
  76
  77 __DARWIN_WCTYPE_TOP_static_inline int
  78 iswalpha(wint_t _wc)
  79 {
  80         return (__istype(_wc, _CTYPE_A));
  81 }
  82
  83 __DARWIN_WCTYPE_TOP_static_inline int
  84 iswcntrl(wint_t _wc)
  85 {
  86         return (__istype(_wc, _CTYPE_C));
  87 }
  88
  89 __DARWIN_WCTYPE_TOP_static_inline int
  90 iswctype(wint_t _wc, wctype_t _charclass)
  91 {
  92         return (__istype(_wc, _charclass));
  93 }
  94
  95 __DARWIN_WCTYPE_TOP_static_inline int
  96 iswdigit(wint_t _wc)
  97 {
  98         return (__isctype(_wc, _CTYPE_D));
  99 }
 100
 101 __DARWIN_WCTYPE_TOP_static_inline int
 102 iswgraph(wint_t _wc)
 103 {
 104         return (__istype(_wc, _CTYPE_G));
 105 }
 106
 107 __DARWIN_WCTYPE_TOP_static_inline int
 108 iswlower(wint_t _wc)
 109 {
 110         return (__istype(_wc, _CTYPE_L));
 111 }
 112
 113 __DARWIN_WCTYPE_TOP_static_inline int
 114 iswprint(wint_t _wc)
 115 {
 116         return (__istype(_wc, _CTYPE_R));
 117 }
 118
 119 __DARWIN_WCTYPE_TOP_static_inline int
 120 iswpunct(wint_t _wc)
 121 {
 122         return (__istype(_wc, _CTYPE_P));
 123 }
 124
 125 __DARWIN_WCTYPE_TOP_static_inline int
 126 iswspace(wint_t _wc)
 127 {
 128         return (__istype(_wc, _CTYPE_S));
 129 }
 130
 131 __DARWIN_WCTYPE_TOP_static_inline int
 132 iswupper(wint_t _wc)
 133 {
 134         return (__istype(_wc, _CTYPE_U));
 135 }
 136
 137 __DARWIN_WCTYPE_TOP_static_inline int
 138 iswxdigit(wint_t _wc)
 139 {
 140         return (__isctype(_wc, _CTYPE_X));
 141 }
 142
 143 __DARWIN_WCTYPE_TOP_static_inline wint_t
 144 towlower(wint_t _wc)
 145 {
 146         return (__tolower(_wc));
 147 }
 148
 149 __DARWIN_WCTYPE_TOP_static_inline wint_t
 150 towupper(wint_t _wc)
 151 {
 152         return (__toupper(_wc));
 153 }
 154
 155 #else /* not using inlines */
 156
 157 __BEGIN_DECLS
 158 int     iswalnum(wint_t);
 159 int     iswalpha(wint_t);
 160 int     iswcntrl(wint_t);
 161 int     iswctype(wint_t, wctype_t);
 162 int     iswdigit(wint_t);
 163 int     iswgraph(wint_t);
 164 int     iswlower(wint_t);
 165 int     iswprint(wint_t);
 166 int     iswpunct(wint_t);
 167 int     iswspace(wint_t);
 168 int     iswupper(wint_t);
 169 int     iswxdigit(wint_t);
 170 wint_t  towlower(wint_t);
 171 wint_t  towupper(wint_t);
 172 __END_DECLS
 173
 174 #endif /* using inlines */
 175
 176 __BEGIN_DECLS
 177 wctype_t
 178         wctype(const char *);
 179 __END_DECLS
 180
 181 #ifdef _USE_EXTENDED_LOCALES_
 182 #include <xlocale/__wctype.h>
 183 #endif /* _USE_EXTENDED_LOCALES_ */
 184
 185 #endif /* __WCTYPE_H_ */