1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*      wctype.h        1.13 89/11/02 SMI; JLE  */
  23 /*      from AT&T JAE 2.1                   */
  24 /*      definitions for international functions */
  25 
  26 /*
  27  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  28  * Use is subject to license terms.
  29  */
  30 /*
  31  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  32  */
  33 
  34 /*
  35  * An application should not include this header directly.  Instead it
  36  * should be included only through the inclusion of other Sun headers.
  37  *
  38  * The contents of this header is limited to identifiers specified in the
  39  * C Standard.  Any new identifiers specified in future amendments to the
  40  * C Standard must be placed in this header.  If these new identifiers
  41  * are required to also be in the C++ Standard "std" namespace, then for
  42  * anything other than macro definitions, corresponding "using" directives
  43  * must also be added to <wctype.h>.
  44  */
  45 
  46 #ifndef _ISO_WCTYPE_ISO_H
  47 #define _ISO_WCTYPE_ISO_H
  48 
  49 #include <sys/feature_tests.h>
  50 
  51 #ifdef  __cplusplus
  52 extern "C" {
  53 #endif
  54 
  55 #if __cplusplus >= 199711L
  56 namespace std {
  57 #endif
  58 
  59 #if !defined(_WINT_T) || __cplusplus >= 199711L
  60 #define _WINT_T
  61 #if defined(_LP64)
  62 typedef int     wint_t;
  63 #else
  64 typedef long    wint_t;
  65 #endif
  66 #endif  /* !defined(_WINT_T) || __cplusplus >= 199711L */
  67 
  68 #if !defined(_WCTYPE_T) || __cplusplus >= 199711L
  69 #define _WCTYPE_T
  70 typedef int     wctype_t;
  71 #endif
  72 
  73 typedef unsigned int    wctrans_t;
  74 
  75 /* not XPG4 and not XPG4v2 */
  76 #if !defined(_XPG4) || defined(_XPG5)
  77 #ifndef WEOF
  78 #if __cplusplus >= 199711L
  79 #define WEOF    ((std::wint_t)(-1))
  80 #else
  81 #define WEOF    ((wint_t)(-1))
  82 #endif
  83 #endif /* WEOF */
  84 #endif /* not XPG4 and not XPG4v2 */
  85 
  86 #ifdef __STDC__
  87 extern  int iswalnum(wint_t);
  88 extern  int iswalpha(wint_t);
  89 extern  int iswcntrl(wint_t);
  90 extern  int iswdigit(wint_t);
  91 extern  int iswgraph(wint_t);
  92 extern  int iswlower(wint_t);
  93 extern  int iswprint(wint_t);
  94 extern  int iswpunct(wint_t);
  95 extern  int iswspace(wint_t);
  96 extern  int iswupper(wint_t);
  97 extern  int iswxdigit(wint_t);
  98 
  99 #if (__cplusplus >= 201103L) || defined(_STDC_C99) || defined(_XPG6) || \
 100         !defined(_STRICT_SYMBOLS)
 101 extern  int iswblank(wint_t);
 102 #endif
 103 
 104 /* tow* also become functions */
 105 extern  wint_t towlower(wint_t);
 106 extern  wint_t towupper(wint_t);
 107 extern  wctrans_t wctrans(const char *);
 108 extern  wint_t towctrans(wint_t, wctrans_t);
 109 extern  int iswctype(wint_t, wctype_t);
 110 extern  wctype_t wctype(const char *);
 111 #else   /* __STDC__ */
 112 extern  int iswalnum();
 113 extern  int iswalpha();
 114 extern  int iswcntrl();
 115 extern  int iswdigit();
 116 extern  int iswgraph();
 117 extern  int iswlower();
 118 extern  int iswprint();
 119 extern  int iswpunct();
 120 extern  int iswspace();
 121 extern  int iswupper();
 122 extern  int iswxdigit();
 123 /* tow* also become functions */
 124 extern  wint_t towlower();
 125 extern  wint_t towupper();
 126 extern  wctrans_t wctrans();
 127 extern  wint_t towctrans();
 128 extern  int iswctype();
 129 extern  wctype_t wctype();
 130 #if defined(_XPG6) || !defined(_STRICT_SYMBOLS)
 131 extern  int iswblank();
 132 #endif
 133 #endif  /* __STDC__ */
 134 
 135 /* bit definition for character class */
 136 
 137 #define _E1     0x00000100      /* phonogram (international use) */
 138 #define _E2     0x00000200      /* ideogram (international use) */
 139 #define _E3     0x00000400      /* English (international use) */
 140 #define _E4     0x00000800      /* number (international use) */
 141 #define _E5     0x00001000      /* special (international use) */
 142 #define _E6     0x00002000      /* other characters (international use) */
 143 #define _E7     0x00004000      /* reserved (international use) */
 144 #define _E8     0x00008000      /* reserved (international use) */
 145 
 146 #define _E9     0x00010000
 147 #define _E10    0x00020000
 148 #define _E11    0x00040000
 149 #define _E12    0x00080000
 150 #define _E13    0x00100000
 151 #define _E14    0x00200000
 152 #define _E15    0x00400000
 153 #define _E16    0x00800000
 154 #define _E17    0x01000000
 155 #define _E18    0x02000000
 156 #define _E19    0x04000000
 157 #define _E20    0x08000000
 158 #define _E21    0x10000000
 159 #define _E22    0x20000000
 160 #define _E23    0x40000000
 161 #define _E24    0x80000000
 162 
 163 #if __cplusplus >= 199711L
 164 }
 165 #endif /* end of namespace std */
 166 
 167 #ifdef  __cplusplus
 168 }
 169 #endif
 170 
 171 #endif  /* _ISO_WCTYPE_ISO_H */