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  *      #include <_types/_wctrans_t.h>
  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 <__wctype.h>
  43
  44 /*
  45  * Use inline functions if we are allowed to and the compiler supports them.
  46  */
  47 #if !defined(_DONT_USE_CTYPE_INLINE_) && \
  48     (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
  49
  50 __DARWIN_WCTYPE_TOP_inline int
  51 iswalnum(wint_t _wc)
  52 {
  53         return (__istype(_wc, _CTYPE_A|_CTYPE_D));
  54 }
  55
  56 __DARWIN_WCTYPE_TOP_inline int
  57 iswalpha(wint_t _wc)
  58 {
  59         return (__istype(_wc, _CTYPE_A));
  60 }
  61
  62 __DARWIN_WCTYPE_TOP_inline int
  63 iswcntrl(wint_t _wc)
  64 {
  65         return (__istype(_wc, _CTYPE_C));
  66 }
  67
  68 __DARWIN_WCTYPE_TOP_inline int
  69 iswctype(wint_t _wc, wctype_t _charclass)
  70 {
  71         return (__istype(_wc, _charclass));
  72 }
  73
  74 __DARWIN_WCTYPE_TOP_inline int
  75 iswdigit(wint_t _wc)
  76 {
  77         return (__isctype(_wc, _CTYPE_D));
  78 }
  79
  80 __DARWIN_WCTYPE_TOP_inline int
  81 iswgraph(wint_t _wc)
  82 {
  83         return (__istype(_wc, _CTYPE_G));
  84 }
  85
  86 __DARWIN_WCTYPE_TOP_inline int
  87 iswlower(wint_t _wc)
  88 {
  89         return (__istype(_wc, _CTYPE_L));
  90 }
  91
  92 __DARWIN_WCTYPE_TOP_inline int
  93 iswprint(wint_t _wc)
  94 {
  95         return (__istype(_wc, _CTYPE_R));
  96 }
  97
  98 __DARWIN_WCTYPE_TOP_inline int
  99 iswpunct(wint_t _wc)
 100 {
 101         return (__istype(_wc, _CTYPE_P));
 102 }
 103
 104 __DARWIN_WCTYPE_TOP_inline int
 105 iswspace(wint_t _wc)
 106 {
 107         return (__istype(_wc, _CTYPE_S));
 108 }
 109
 110 __DARWIN_WCTYPE_TOP_inline int
 111 iswupper(wint_t _wc)
 112 {
 113         return (__istype(_wc, _CTYPE_U));
 114 }
 115
 116 __DARWIN_WCTYPE_TOP_inline int
 117 iswxdigit(wint_t _wc)
 118 {
 119         return (__isctype(_wc, _CTYPE_X));
 120 }
 121
 122 __DARWIN_WCTYPE_TOP_inline wint_t
 123 towlower(wint_t _wc)
 124 {
 125         return (__tolower(_wc));
 126 }
 127
 128 __DARWIN_WCTYPE_TOP_inline wint_t
 129 towupper(wint_t _wc)
 130 {
 131         return (__toupper(_wc));
 132 }
 133
 134 #else /* not using inlines */
 135
 136 __BEGIN_DECLS
 137 int     iswalnum(wint_t);
 138 int     iswalpha(wint_t);
 139 int     iswcntrl(wint_t);
 140 int     iswctype(wint_t, wctype_t);
 141 int     iswdigit(wint_t);
 142 int     iswgraph(wint_t);
 143 int     iswlower(wint_t);
 144 int     iswprint(wint_t);
 145 int     iswpunct(wint_t);
 146 int     iswspace(wint_t);
 147 int     iswupper(wint_t);
 148 int     iswxdigit(wint_t);
 149 wint_t  towlower(wint_t);
 150 wint_t  towupper(wint_t);
 151 __END_DECLS
 152
 153 #endif /* using inlines */
 154
 155 __BEGIN_DECLS
 156 wctype_t
 157         wctype(const char *);
 158 __END_DECLS
 159
 160 #ifdef _USE_EXTENDED_LOCALES_
 161 #include <xlocale/__wctype.h>
 162 #endif /* _USE_EXTENDED_LOCALES_ */
 163
 164 #endif /* __WCTYPE_H_ */