| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * The contents of this file constitute Original Code as defined in and |
| | 7 | * are subject to the Apple Public Source License Version 1.1 (the |
| | 8 | * "License"). You may not use this file except in compliance with the |
| | 9 | * License. Please obtain a copy of the License at |
| | 10 | * http://www.apple.com/publicsource and read it before using this file. |
| | 11 | * |
| | 12 | * This Original Code and all software distributed under the License are |
| | 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| | 17 | * License for the specific language governing rights and limitations |
| | 18 | * under the License. |
| | 19 | * |
| | 20 | * @APPLE_LICENSE_HEADER_END@ |
| | 21 | */ |
| | 22 | /* |
| | 23 | * Copyright (c) 1989, 1993 |
| | 24 | * The Regents of the University of California. All rights reserved. |
| | 25 | * (c) UNIX System Laboratories, Inc. |
| | 26 | * All or some portions of this file are derived from material licensed |
| | 27 | * to the University of California by American Telephone and Telegraph |
| | 28 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with |
| | 29 | * the permission of UNIX System Laboratories, Inc. |
| | 30 | * |
| | 31 | * This code is derived from software contributed to Berkeley by |
| | 32 | * Paul Borman at Krystal Technologies. |
| | 33 | * |
| | 34 | * Redistribution and use in source and binary forms, with or without |
| | 35 | * modification, are permitted provided that the following conditions |
| | 36 | * are met: |
| | 37 | * 1. Redistributions of source code must retain the above copyright |
| | 38 | * notice, this list of conditions and the following disclaimer. |
| | 39 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 40 | * notice, this list of conditions and the following disclaimer in the |
| | 41 | * documentation and/or other materials provided with the distribution. |
| | 42 | * 3. All advertising materials mentioning features or use of this software |
| | 43 | * must display the following acknowledgement: |
| | 44 | * This product includes software developed by the University of |
| | 45 | * California, Berkeley and its contributors. |
| | 46 | * 4. Neither the name of the University nor the names of its contributors |
| | 47 | * may be used to endorse or promote products derived from this software |
| | 48 | * without specific prior written permission. |
| | 49 | * |
| | 50 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 51 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 52 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 53 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 54 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 55 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 56 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 57 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 58 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 59 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 60 | * SUCH DAMAGE. |
| | 61 | * |
| | 62 | * @(#)ctype.h 8.4 (Berkeley) 1/21/94 |
| | 63 | */ |
| | 64 | |
| | 65 | #ifndef _CTYPE_H_ |
| | 66 | #define _CTYPE_H_ |
| | 67 | |
| | 68 | #include <runetype.h> |
| | 69 | |
| | 70 | #define _A 0x00000100L /* Alpha */ |
| | 71 | #define _C 0x00000200L /* Control */ |
| | 72 | #define _D 0x00000400L /* Digit */ |
| | 73 | #define _G 0x00000800L /* Graph */ |
| | 74 | #define _L 0x00001000L /* Lower */ |
| | 75 | #define _P 0x00002000L /* Punct */ |
| | 76 | #define _S 0x00004000L /* Space */ |
| | 77 | #define _U 0x00008000L /* Upper */ |
| | 78 | #define _X 0x00010000L /* X digit */ |
| | 79 | #define _B 0x00020000L /* Blank */ |
| | 80 | #define _R 0x00040000L /* Print */ |
| | 81 | #define _I 0x00080000L /* Ideogram */ |
| | 82 | #define _T 0x00100000L /* Special */ |
| | 83 | #define _Q 0x00200000L /* Phonogram */ |
| | 84 | |
| | 85 | #define _CTYPE_A _A |
| | 86 | #define _CTYPE_C _C |
| | 87 | #define _CTYPE_D _D |
| | 88 | #define _CTYPE_G _G |
| | 89 | #define _CTYPE_L _L |
| | 90 | #define _CTYPE_P _P |
| | 91 | #define _CTYPE_S _S |
| | 92 | #define _CTYPE_U _U |
| | 93 | #define _CTYPE_X _X |
| | 94 | #define _CTYPE_B _B |
| | 95 | #define _CTYPE_R _R |
| | 96 | #define _CTYPE_I _I |
| | 97 | #define _CTYPE_T _T |
| | 98 | #define _CTYPE_Q _Q |
| | 99 | |
| | 100 | __BEGIN_DECLS |
| | 101 | int isalnum __P((int)); |
| | 102 | int isalpha __P((int)); |
| | 103 | int iscntrl __P((int)); |
| | 104 | int isdigit __P((int)); |
| | 105 | int isgraph __P((int)); |
| | 106 | int islower __P((int)); |
| | 107 | int isprint __P((int)); |
| | 108 | int ispunct __P((int)); |
| | 109 | int isspace __P((int)); |
| | 110 | int isupper __P((int)); |
| | 111 | int isxdigit __P((int)); |
| | 112 | int tolower __P((int)); |
| | 113 | int toupper __P((int)); |
| | 114 | |
| | 115 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) |
| | 116 | int digittoint __P((int)); |
| | 117 | int isascii __P((int)); |
| | 118 | int isblank __P((int)); |
| | 119 | int ishexnumber __P((int)); |
| | 120 | int isideogram __P((int)); |
| | 121 | int isnumber __P((int)); |
| | 122 | int isphonogram __P((int)); |
| | 123 | int isrune __P((int)); |
| | 124 | int isspecial __P((int)); |
| | 125 | int toascii __P((int)); |
| | 126 | #endif |
| | 127 | __END_DECLS |
| | 128 | |
| | 129 | |
| | 130 | #define isalnum(c) __istype((c), (_A|_D)) |
| | 131 | #define isalpha(c) __istype((c), _A) |
| | 132 | #define iscntrl(c) __istype((c), _C) |
| | 133 | #define isdigit(c) __isctype((c), _D) /* ANSI -- locale independent */ |
| | 134 | #define isgraph(c) __istype((c), _G) |
| | 135 | #define islower(c) __istype((c), _L) |
| | 136 | #define isprint(c) __istype((c), _R) |
| | 137 | #define ispunct(c) __istype((c), _P) |
| | 138 | #define isspace(c) __istype((c), _S) |
| | 139 | #define isupper(c) __istype((c), _U) |
| | 140 | #define isxdigit(c) __isctype((c), _X) /* ANSI -- locale independent */ |
| | 141 | #define tolower(c) __tolower(c) |
| | 142 | #define toupper(c) __toupper(c) |
| | 143 | |
| | 144 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) |
| | 145 | #define digittoint(c) __maskrune((c), 0xFF) |
| | 146 | #define isascii(c) ((c & ~0x7F) == 0) |
| | 147 | #define isblank(c) __istype((c), _B) |
| | 148 | #define ishexnumber(c) __istype((c), _X) |
| | 149 | #define isideogram(c) __istype((c), _I) |
| | 150 | #define isnumber(c) __istype((c), _D) |
| | 151 | #define isphonogram(c) __istype((c), _T) |
| | 152 | #define isrune(c) __istype((c), 0xFFFFFF00L) |
| | 153 | #define isspecial(c) __istype((c), _Q) |
| | 154 | #define toascii(c) ((c) & 0x7F) |
| | 155 | #endif |
| | 156 | |
| | 157 | /* See comments in <machine/ansi.h> about _BSD_RUNE_T_. */ |
| | 158 | __BEGIN_DECLS |
| | 159 | unsigned long ___runetype __P((_BSD_CT_RUNE_T_)); |
| | 160 | _BSD_CT_RUNE_T_ ___tolower __P((_BSD_CT_RUNE_T_)); |
| | 161 | _BSD_CT_RUNE_T_ ___toupper __P((_BSD_CT_RUNE_T_)); |
| | 162 | __END_DECLS |
| | 163 | |
| | 164 | /* |
| | 165 | * _EXTERNALIZE_CTYPE_INLINES_ is defined in locale/nomacros.c to tell us |
| | 166 | * to generate code for extern versions of all our inline functions. |
| | 167 | */ |
| | 168 | #ifdef _EXTERNALIZE_CTYPE_INLINES_ |
| | 169 | #define _USE_CTYPE_INLINE_ |
| | 170 | #define static |
| | 171 | #define __inline |
| | 172 | #endif |
| | 173 | |
| | 174 | /* |
| | 175 | * Use inline functions if we are allowed to and the compiler supports them. |
| | 176 | */ |
| | 177 | #if !defined(_DONT_USE_CTYPE_INLINE_) && \ |
| | 178 | (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus)) |
| | 179 | |
| | 180 | static __inline int |
| | 181 | __maskrune(_BSD_CT_RUNE_T_ _c, unsigned long _f) |
| | 182 | { |
| | 183 | return ((_c < 0 || _c >= _CACHED_RUNES) ? ___runetype(_c) : |
| | 184 | _CurrentRuneLocale->runetype[_c]) & _f; |
| | 185 | } |
| | 186 | |
| | 187 | static __inline int |
| | 188 | __istype(_BSD_CT_RUNE_T_ c, unsigned long f) |
| | 189 | { |
| | 190 | return !!(__maskrune(c, f)); |
| | 191 | } |
| | 192 | |
| | 193 | static __inline _BSD_CT_RUNE_T_ |
| | 194 | __isctype(_BSD_CT_RUNE_T_ _c, unsigned long _f) |
| | 195 | { |
| | 196 | return (_c < 0 || _c >= _CACHED_RUNES) ? 0 : |
| | 197 | !!(_DefaultRuneLocale.runetype[_c] & _f); |
| | 198 | } |
| | 199 | |
| | 200 | static __inline _BSD_CT_RUNE_T_ |
| | 201 | __toupper(_BSD_CT_RUNE_T_ _c) |
| | 202 | { |
| | 203 | return (_c < 0 || _c >= _CACHED_RUNES) ? ___toupper(_c) : |
| | 204 | _CurrentRuneLocale->mapupper[_c]; |
| | 205 | } |
| | 206 | |
| | 207 | static __inline _BSD_CT_RUNE_T_ |
| | 208 | __tolower(_BSD_CT_RUNE_T_ _c) |
| | 209 | { |
| | 210 | return (_c < 0 || _c >= _CACHED_RUNES) ? ___tolower(_c) : |
| | 211 | _CurrentRuneLocale->maplower[_c]; |
| | 212 | } |
| | 213 | |
| | 214 | #else /* not using inlines */ |
| | 215 | |
| | 216 | __BEGIN_DECLS |
| | 217 | int __maskrune __P((_BSD_CT_RUNE_T_, unsigned long)); |
| | 218 | int __istype __P((_BSD_CT_RUNE_T_, unsigned long)); |
| | 219 | int __isctype __P((_BSD_CT_RUNE_T_, unsigned long)); |
| | 220 | _BSD_CT_RUNE_T_ __toupper __P((_BSD_CT_RUNE_T_)); |
| | 221 | _BSD_CT_RUNE_T_ __tolower __P((_BSD_CT_RUNE_T_)); |
| | 222 | __END_DECLS |
| | 223 | #endif /* using inlines */ |
| | 224 | |
| | 225 | #endif /* !_CTYPE_H_ */ |
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