include/iso/ctype_iso.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  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  27  *
  28  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  29  * Use is subject to license terms.
  30  */
  31
  32 /*
  33  * An application should not include this header directly.  Instead it
  34  * should be included only through the inclusion of other Sun headers.
  35  *
  36  * The contents of this header is limited to identifiers specified in the
  37  * C Standard.  Any new identifiers specified in future amendments to the
  38  * C Standard must be placed in this header.  If these new identifiers
  39  * are required to also be in the C++ Standard "std" namespace, then for
  40  * anything other than macro definitions, corresponding "using" directives
  41  * must also be added to <ctype.h>.
  42  */
  43
  44 #ifndef _ISO_CTYPE_ISO_H
  45 #define _ISO_CTYPE_ISO_H
  46
  47 #include <sys/feature_tests.h>
  48
  49 #ifdef  __cplusplus
  50 extern "C" {
  51 #endif
  52
  53 #define _U      0x00000001      /* Upper case */
  54 #define _L      0x00000002      /* Lower case */
  55 #define _N      0x00000004      /* Numeral (digit) */
  56 #define _S      0x00000008      /* Spacing character */
  57 #define _P      0x00000010      /* Punctuation */
  58 #define _C      0x00000020      /* Control character */
  59 #define _B      0x00000040      /* Blank */
  60 #define _X      0x00000080      /* heXadecimal digit */
  61
  62 #define _ISUPPER        _U
  63 #define _ISLOWER        _L
  64 #define _ISDIGIT        _N
  65 #define _ISSPACE        _S
  66 #define _ISPUNCT        _P
  67 #define _ISCNTRL        _C
  68 #define _ISBLANK        _B
  69 #define _ISXDIGIT       _X
  70 #define _ISGRAPH        0x00002000
  71 #define _ISALPHA        0x00004000
  72 #define _ISPRINT        0x00008000
  73 #define _ISALNUM        (_ISALPHA | _ISDIGIT)
  74
  75 extern unsigned char    __ctype[];
  76 extern unsigned int     *__ctype_mask;
  77 extern int              *__trans_upper;
  78 extern int              *__trans_lower;
  79
  80 #if __cplusplus >= 199711L
  81 namespace std {
  82 #endif
  83
  84 /*
  85  * These used to be macros, which while more efficient, precludes operation
  86  * with thread specific locales.  The old macros will still work, but new
  87  * code compiles to use functions.  This is specifically permitted by the
  88  * various standards.  Only _tolower and _toupper were required to be
  89  * delivered in macro form.
  90  */
  91 extern int isalnum(int);
  92 extern int isalpha(int);
  93 extern int iscntrl(int);
  94 extern int isdigit(int);
  95 extern int isgraph(int);
  96 extern int islower(int);
  97 extern int isprint(int);
  98 extern int ispunct(int);
  99 extern int isspace(int);
 100 extern int isupper(int);
 101 extern int isxdigit(int);
 102 #if defined(_XPG6) || defined(_STDC_C99) || !defined(_STRICT_SYMBOLS)
 103 extern int isblank(int);
 104 #endif
 105
 106 extern int tolower(int);
 107 extern int toupper(int);
 108
 109 #if __cplusplus >= 199711L
 110 } /* end of namespace std */
 111 #endif
 112
 113 #ifdef  __cplusplus
 114 }
 115 #endif
 116
 117 #endif  /* _ISO_CTYPE_ISO_H */