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- /* $NetBSD: iconv.h,v 1.6 2005/02/03 04:39:32 perry Exp $ */
- /*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2003 Citrus Project,
- * Copyright (c) 2009, 2010 Gabor Kovesdan <gabor@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
- #ifndef _ICONV_H_
- #define _ICONV_H_
- #include <sys/types.h>
- #include <wchar.h>
- #include <sys/types.h>
- #ifdef __cplusplus
- typedef bool __iconv_bool;
- #elif __STDC_VERSION__ >= 199901L
- typedef _Bool __iconv_bool;
- #else
- typedef int __iconv_bool;
- #endif
- struct __tag_iconv_t;
- typedef struct __tag_iconv_t *iconv_t;
- __BEGIN_DECLS
- iconv_t iconv_open(const char *, const char *);
- size_t iconv(iconv_t, char ** __restrict,
- size_t * __restrict, char ** __restrict,
- size_t * __restrict);
- int iconv_close(iconv_t);
- /*
- * non-portable interfaces for iconv
- */
- int __iconv_get_list(char ***, size_t *, __iconv_bool);
- void __iconv_free_list(char **, size_t);
- size_t __iconv(iconv_t, char **, size_t *, char **,
- size_t *, __uint32_t, size_t *);
- #define __ICONV_F_HIDE_INVALID 0x0001
- /*
- * GNU interfaces for iconv
- */
- typedef struct {
- void *spaceholder[64];
- } iconv_allocation_t;
- int iconv_open_into(const char *, const char *, iconv_allocation_t *);
- void iconv_set_relocation_prefix(const char *, const char *);
- /*
- * iconvctl() request macros
- */
- #define ICONV_TRIVIALP 0
- #define ICONV_GET_TRANSLITERATE 1
- #define ICONV_SET_TRANSLITERATE 2
- #define ICONV_GET_DISCARD_ILSEQ 3
- #define ICONV_SET_DISCARD_ILSEQ 4
- #define ICONV_SET_HOOKS 5
- #define ICONV_SET_FALLBACKS 6
- #define ICONV_GET_ILSEQ_INVALID 128
- #define ICONV_SET_ILSEQ_INVALID 129
- typedef void (*iconv_unicode_char_hook) (unsigned int mbr, void *data);
- typedef void (*iconv_wide_char_hook) (wchar_t wc, void *data);
- struct iconv_hooks {
- iconv_unicode_char_hook uc_hook;
- iconv_wide_char_hook wc_hook;
- void *data;
- };
- /*
- * Fallbacks aren't supported but type definitions are provided for
- * source compatibility.
- */
- typedef void (*iconv_unicode_mb_to_uc_fallback) (const char*,
- size_t, void (*write_replacement) (const unsigned int *,
- size_t, void*), void*, void*);
- typedef void (*iconv_unicode_uc_to_mb_fallback) (unsigned int,
- void (*write_replacement) (const char *, size_t, void*),
- void*, void*);
- typedef void (*iconv_wchar_mb_to_wc_fallback) (const char*, size_t,
- void (*write_replacement) (const wchar_t *, size_t, void*),
- void*, void*);
- typedef void (*iconv_wchar_wc_to_mb_fallback) (wchar_t,
- void (*write_replacement) (const char *, size_t, void*),
- void*, void*);
- struct iconv_fallbacks {
- iconv_unicode_mb_to_uc_fallback mb_to_uc_fallback;
- iconv_unicode_uc_to_mb_fallback uc_to_mb_fallback;
- iconv_wchar_mb_to_wc_fallback mb_to_wc_fallback;
- iconv_wchar_wc_to_mb_fallback wc_to_mb_fallback;
- void *data;
- };
- void iconvlist(int (*do_one) (unsigned int, const char * const *,
- void *), void *);
- const char *iconv_canonicalize(const char *);
- int iconvctl(iconv_t, int, void *);
- __END_DECLS
- #endif /* !_ICONV_H_ */
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