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 /* 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 2015 Garrett D'Amore <garrett@damore.org> 28 * 29 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 30 * Use is subject to license terms. 31 */ 32 33 #ifndef _WCTYPE_H 34 #define _WCTYPE_H 35 36 #include <sys/feature_tests.h> 37 #include <iso/wctype_iso.h> 38 #ifndef _STRICT_SYMBOLS 39 #include <ctype.h> 40 #include <wchar.h> 41 #endif 42 43 /* 44 * Allow global visibility for symbols defined in 45 * C++ "std" namespace in <iso/wctype_iso.h>. 46 */ 47 #if __cplusplus >= 199711L 48 using std::wint_t; 49 using std::wctrans_t; 50 using std::iswalnum; 51 using std::iswalpha; 52 using std::iswcntrl; 53 using std::iswdigit; 54 using std::iswgraph; 55 using std::iswlower; 56 using std::iswprint; 57 using std::iswpunct; 58 using std::iswspace; 59 using std::iswupper; 60 using std::iswxdigit; 61 using std::towlower; 62 using std::towupper; 63 using std::wctrans; 64 using std::towctrans; 65 using std::iswctype; 66 using std::wctype; 67 #if (__cplusplus >= 201103L) || defined(_STDC_C99) || defined(_XPG6) || \ 68 !defined(_STRICT_SYMBOLS) 69 using std::iswblank; 70 #endif 71 #endif 72 73 #ifdef __cplusplus 74 extern "C" { 75 #endif 76 77 /* do not allow any of the following in a strictly conforming application */ 78 #ifndef _STRICT_SYMBOLS 79 80 /* 81 * data structure for supplementary code set 82 * for character class and conversion 83 */ 84 struct _wctype { 85 wchar_t tmin; /* minimum code for wctype */ 86 wchar_t tmax; /* maximum code for wctype */ 87 unsigned char *index; /* class index */ 88 unsigned int *type; /* class type */ 89 wchar_t cmin; /* minimum code for conversion */ 90 wchar_t cmax; /* maximum code for conversion */ 91 wchar_t *code; /* conversion code */ 92 }; 93 94 95 #ifdef _ILLUMOS_PRIVATE 96 extern int __iswrune(wint_t); 97 extern wint_t __nextwctype(wint_t, wctype_t); 98 #define iswrune(c) __iswrune(c) 99 #define nextwctype(c, t) __nextwctype(c, t) 100 #endif 101 102 /* character classification functions */ 103 104 /* iswascii is still a macro */ 105 #define iswascii(c) isascii(c) 106 107 /* isw*, except iswascii(), are not macros any more. They become functions */ 108 109 /* is* also become functions */ 110 extern int isphonogram(wint_t); 111 extern int isideogram(wint_t); 112 extern int isenglish(wint_t); 113 extern int isnumber(wint_t); 114 extern int isspecial(wint_t); 115 /* From BSD/MacOS */ 116 extern int iswideogram(wint_t); 117 extern int iswphonogram(wint_t); 118 extern int iswnumber(wint_t); 119 extern int iswhexnumber(wint_t); 120 extern int iswspecial(wint_t); 121 122 #define iscodeset0(c) isascii(c) 123 #define iscodeset1(c) (((c) & WCHAR_CSMASK) == WCHAR_CS1) 124 #define iscodeset2(c) (((c) & WCHAR_CSMASK) == WCHAR_CS2) 125 #define iscodeset3(c) (((c) & WCHAR_CSMASK) == WCHAR_CS3) 126 127 #endif /* !defined(_STRICT_SYMBOLS)... */ 128 129 130 /* XPG7 extended locale support */ 131 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS) 132 133 #ifndef _LOCALE_T 134 #define _LOCALE_T 135 typedef struct _locale *locale_t; 136 #endif 137 138 extern wint_t towlower_l(wint_t, locale_t); 139 extern wint_t towupper_l(wint_t, locale_t); 140 extern wint_t towctrans_l(wint_t, wctrans_t, locale_t); 141 extern int iswctype_l(wint_t, wctype_t, locale_t); 142 extern int iswalnum_l(wint_t, locale_t); 143 extern int iswalpha_l(wint_t, locale_t); 144 extern int iswblank_l(wint_t, locale_t); 145 extern int iswcntrl_l(wint_t, locale_t); 146 extern int iswdigit_l(wint_t, locale_t); 147 extern int iswgraph_l(wint_t, locale_t); 148 extern int iswlower_l(wint_t, locale_t); 149 extern int iswprint_l(wint_t, locale_t); 150 extern int iswpunct_l(wint_t, locale_t); 151 extern int iswspace_l(wint_t, locale_t); 152 extern int iswupper_l(wint_t, locale_t); 153 extern int iswxdigit_l(wint_t, locale_t); 154 extern wctrans_t wctrans_l(const char *, locale_t); 155 extern wctype_t wctype_l(const char *, locale_t); 156 #endif /* defined(_XPG7) || !defined(_STRICT_SYMBOLS) */ 157 158 #ifdef __cplusplus 159 } 160 #endif 161 162 #endif /* _WCTYPE_H */ 163