include/ctype.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, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1988 AT&T */
  23 /*        All Rights Reserved   */
  24
  25
  26 /*
  27  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  28  *
  29  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  30  * Use is subject to license terms.
  31  */
  32
  33 #ifndef _CTYPE_H
  34 #define _CTYPE_H
  35
  36 #include <iso/ctype_iso.h>
  37
  38 /*
  39  * Allow global visibility for symbols defined in
  40  * C++ "std" namespace in <iso/ctype_iso.h>.
  41  */
  42 #if __cplusplus >= 199711L
  43 using std::isalnum;
  44 using std::isalpha;
  45 using std::iscntrl;
  46 using std::isdigit;
  47 using std::isgraph;
  48 using std::islower;
  49 using std::isprint;
  50 using std::ispunct;
  51 using std::isspace;
  52 using std::isupper;
  53 using std::isxdigit;
  54 using std::tolower;
  55 using std::toupper;
  56 #if (__cplusplus >= 201103L) || defined(_STDC_C99) || defined(_XPG6) || \
  57         !defined(_STRICT_SYMBOLS)
  58 using std::isblank;
  59 #endif
  60 #endif
  61
  62 #ifdef  __cplusplus
  63 extern "C" {
  64 #endif
  65
  66 #if defined(__EXTENSIONS__) || \
  67         ((!defined(_STRICT_STDC) && !defined(_POSIX_C_SOURCE)) || \
  68         defined(_XOPEN_SOURCE))
  69
  70 extern int isascii(int);
  71 extern int toascii(int);
  72 extern int _tolower(int);
  73 extern int _toupper(int);
  74
  75 #endif /* defined(__EXTENSIONS__) || ((!defined(_STRICT_STDC) ... */
  76
  77 #if !defined(__lint)
  78
  79 #if defined(__EXTENSIONS__) || \
  80         ((!defined(_STRICT_STDC) && !defined(_POSIX_C_SOURCE)) || \
  81         defined(_XOPEN_SOURCE)) || defined(__XPG4_CHAR_CLASS__)
  82 #define isascii(c)      (!(((int)(c)) & ~0177))
  83 #define toascii(c)      (((int)(c)) & 0177)
  84 #define _toupper(c)     (toupper(c))
  85 #define _tolower(c)     (tolower(c))
  86
  87 #endif /* defined(__EXTENSIONS__) || ((!defined(_STRICT_STDC) ... */
  88
  89 #endif  /* !defined(__lint) */
  90
  91 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
  92
  93 #ifndef _LOCALE_T
  94 #define _LOCALE_T
  95 typedef struct _locale *locale_t;
  96 #endif
  97
  98 extern int isalnum_l(int, locale_t);
  99 extern int isalpha_l(int, locale_t);
 100 extern int isblank_l(int, locale_t);
 101 extern int iscntrl_l(int, locale_t);
 102 extern int isdigit_l(int, locale_t);
 103 extern int isgraph_l(int, locale_t);
 104 extern int islower_l(int, locale_t);
 105 extern int isprint_l(int, locale_t);
 106 extern int ispunct_l(int, locale_t);
 107 extern int isspace_l(int, locale_t);
 108 extern int isupper_l(int, locale_t);
 109 extern int isxdigit_l(int, locale_t);
 110 extern int tolower_l(int, locale_t);
 111 extern int toupper_l(int, locale_t);
 112
 113 #endif /* defined(_XPG7) || !defined(_STRICT_SYMBOLS) */
 114
 115 #ifdef  __cplusplus
 116 }
 117 #endif
 118
 119 #endif  /* _CTYPE_H */