1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright 2013 Garrett D'Amore <garrett@damore.org> 5 * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 6 * Copyright (c) 2004 Tim J. Robbins. 7 * All rights reserved. 8 * 9 * Copyright (c) 2011 The FreeBSD Foundation 10 * All rights reserved. 11 * Portions of this software were developed by David Chisnall 12 * under sponsorship from the FreeBSD Foundation. 13 * 14 * Redistribution and use in source and binary forms, with or without 15 * modification, are permitted provided that the following conditions 16 * are met: 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 2. Redistributions in binary form must reproduce the above copyright 20 * notice, this list of conditions and the following disclaimer in the 21 * documentation and/or other materials provided with the distribution. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * $FreeBSD$ 36 */ 37 38 #ifndef _MBLOCAL_H_ 39 #define _MBLOCAL_H_ 40 41 #include <runetype.h> 42 #include "xlocale_private.h" 43 44 #define SS2 0x008e 45 #define SS3 0x008f 46 47 /* 48 * Conversion function pointers for current encoding. 49 */ 50 struct xlocale_ctype { 51 struct xlocale_component header; 52 _RuneLocale *runes; 53 size_t (*__mbrtowc)(wchar_t * __restrict, const char * __restrict, 54 size_t, mbstate_t * __restrict); 55 int (*__mbsinit)(const mbstate_t *); 56 size_t (*__mbsnrtowcs)(wchar_t * __restrict, const char ** __restrict, 57 size_t, size_t, mbstate_t * __restrict); 58 size_t (*__wcrtomb)(char * __restrict, wchar_t, mbstate_t * __restrict); 59 size_t (*__wcsnrtombs)(char * __restrict, const wchar_t ** __restrict, 60 size_t, size_t, mbstate_t * __restrict); 61 int __mb_cur_max; 62 int __mb_sb_limit; 63 }; 64 #define XLOCALE_CTYPE(x) ((struct xlocale_ctype*)(x)->components[XLC_CTYPE]) 65 extern struct xlocale_ctype __xlocale_global_ctype; 66 67 /* 68 * Rune initialization function prototypes. 69 */ 70 int _none_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 71 int _UTF8_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 72 int _EUC_CN_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 73 int _EUC_JP_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 74 int _EUC_KR_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 75 int _EUC_TW_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 76 int _GB18030_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 77 int _GB2312_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 78 int _GBK_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 79 int _BIG5_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 80 int _MSKanji_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 81 int _ascii_init(struct xlocale_ctype *, _RuneLocale *) __hidden; 82 83 typedef size_t (*mbrtowc_pfn_t)(wchar_t * __restrict, 84 const char * __restrict, size_t, mbstate_t * __restrict); 85 typedef size_t (*wcrtomb_pfn_t)(char * __restrict, wchar_t, 86 mbstate_t * __restrict); 87 size_t __mbsnrtowcs_std(wchar_t * __restrict, const char ** __restrict, 88 size_t, size_t, mbstate_t * __restrict, mbrtowc_pfn_t); 89 size_t __wcsnrtombs_std(char * __restrict, const wchar_t ** __restrict, 90 size_t, size_t, mbstate_t * __restrict, wcrtomb_pfn_t); 91 92 #endif /* _MBLOCAL_H_ */ 93