usr/src/head/wchar.h

   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 /*
  23  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  24  * Copyright (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved.
  25  */
  26
  27 #ifndef _WCHAR_H
  28 #define _WCHAR_H
  29
  30 #include <sys/feature_tests.h>
  31 #include <iso/wchar_iso.h>
  32 #include <iso/wchar_c99.h>
  33
  34 /*
  35  * Allow global visibility for symbols defined in
  36  * C++ "std" namespace in <iso/wchar_iso.h>.
  37  */
  38 #if __cplusplus >= 199711L
  39 using std::FILE;
  40 using std::wint_t;
  41 using std::clock_t;
  42 using std::size_t;
  43 using std::time_t;
  44 using std::tm;
  45 using std::mbstate_t;
  46 using std::fgetwc;
  47 using std::fgetws;
  48 using std::fputwc;
  49 using std::fputws;
  50 using std::ungetwc;
  51 using std::getwc;
  52 using std::getwchar;
  53 using std::putwc;
  54 using std::putwchar;
  55 using std::wcstod;
  56 using std::wcstol;
  57 using std::wcstoul;
  58 using std::wcscat;
  59 using std::wcschr;
  60 using std::wcscmp;
  61 using std::wcscoll;
  62 using std::wcscpy;
  63 using std::wcscspn;
  64 using std::wcslen;
  65 using std::wcsncat;
  66 using std::wcsncmp;
  67 using std::wcsncpy;
  68 using std::wcspbrk;
  69 using std::wcsrchr;
  70 using std::wcsspn;
  71 using std::wcsxfrm;
  72 using std::wcstok;
  73 using std::wcsftime;
  74 /* not XPG4 and not XPG4v2 */
  75 #if (!defined(_XPG4) && !defined(_XPG4_2) || defined(_XPG5))
  76 using std::btowc;
  77 using std::fwprintf;
  78 using std::fwscanf;
  79 using std::fwide;
  80 using std::mbsinit;
  81 using std::mbrlen;
  82 using std::mbrtowc;
  83 using std::mbsrtowcs;
  84 using std::swprintf;
  85 using std::swscanf;
  86 using std::vfwprintf;
  87 using std::vwprintf;
  88 using std::vswprintf;
  89 using std::wcrtomb;
  90 using std::wcsrtombs;
  91 using std::wcsstr;
  92 using std::wctob;
  93 using std::wmemchr;
  94 using std::wmemcmp;
  95 using std::wmemcpy;
  96 using std::wmemmove;
  97 using std::wmemset;
  98 using std::wprintf;
  99 using std::wscanf;
 100 #endif /* not XPG4 and not XPG4v2 */
 101 #endif /* __cplusplus >= 199711L */
 102
 103 #ifdef  __cplusplus
 104 extern "C" {
 105 #endif
 106
 107 #if !defined(_STRICT_STDC) || defined(_XOPEN_SOURCE) || defined(__EXTENSIONS__)
 108 #if !defined(_WCTYPE_T) || __cplusplus >= 199711L
 109 #define _WCTYPE_T
 110 typedef int     wctype_t;
 111 #endif
 112 #endif /* !defined(_STRICT_STDC) || defined(_XOPEN_SOURCE)... */
 113
 114 /*
 115  * XPG6 requires that va_list be defined as defined in <stdarg.h>,
 116  * however, inclusion of <stdarg.h> breaks Standard C namespace.
 117  */
 118 #if defined(_XPG6) && !defined(_VA_LIST)
 119 #define _VA_LIST
 120 typedef __va_list va_list;
 121 #endif  /* defined(_XPG6) && !defined(_VA_LIST) */
 122
 123 #if !defined(_STRICT_STDC) || defined(_XOPEN_SOURCE) || defined(__EXTENSIONS__)
 124 #if __cplusplus >= 199711L
 125 namespace std {
 126 #endif
 127 extern int iswalpha(wint_t);
 128 extern int iswupper(wint_t);
 129 extern int iswlower(wint_t);
 130 extern int iswdigit(wint_t);
 131 extern int iswxdigit(wint_t);
 132 extern int iswalnum(wint_t);
 133 extern int iswspace(wint_t);
 134 extern int iswpunct(wint_t);
 135 extern int iswprint(wint_t);
 136 extern int iswgraph(wint_t);
 137 extern int iswcntrl(wint_t);
 138 extern int iswctype(wint_t, wctype_t);
 139 extern wint_t towlower(wint_t);
 140 extern wint_t towupper(wint_t);
 141 extern wchar_t *wcswcs(const wchar_t *, const wchar_t *);
 142 extern int wcswidth(const wchar_t *, size_t);
 143 extern int wcwidth(wchar_t);
 144 extern wctype_t wctype(const char *);
 145 #if __cplusplus >= 199711L
 146 } /* namespace std */
 147
 148 using std::iswalpha;
 149 using std::iswupper;
 150 using std::iswlower;
 151 using std::iswdigit;
 152 using std::iswxdigit;
 153 using std::iswalnum;
 154 using std::iswspace;
 155 using std::iswpunct;
 156 using std::iswprint;
 157 using std::iswgraph;
 158 using std::iswcntrl;
 159 using std::iswctype;
 160 using std::towlower;
 161 using std::towupper;
 162 using std::wcswcs;
 163 using std::wcswidth;
 164 using std::wcwidth;
 165 using std::wctype;
 166 #endif
 167 #endif /* !defined(_STRICT_STDC) || defined(_XOPEN_SOURCE)... */
 168
 169 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
 170
 171 #ifndef _LOCALE_T
 172 #define _LOCALE_T
 173 typedef struct _locale *locale_t;
 174 #endif
 175
 176 extern size_t wcsnlen(const wchar_t *, size_t);
 177 extern wchar_t *wcpcpy(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD);
 178 extern wchar_t *wcpncpy(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD,
 179     size_t);
 180 extern size_t wcsxfrm_l(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD,
 181     size_t, locale_t);
 182 extern int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
 183 extern wchar_t *wcsdup(const wchar_t *);
 184 extern int wcscasecmp(const wchar_t *, const wchar_t *);
 185 extern int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
 186 extern int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
 187 extern int wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
 188 extern size_t mbsnrtowcs(wchar_t *_RESTRICT_KYWD, const char **_RESTRICT_KYWD,
 189     size_t, size_t, mbstate_t *_RESTRICT_KYWD);
 190
 191 #endif  /* defined(_XPG7) || !defined(_STRICT_SYMBOLS) */
 192
 193 #ifdef  __cplusplus
 194 }
 195 #endif
 196
 197 #endif  /* _WCHAR_H */