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jcs   utf8: Add UTF8-to-MacRoman conversion utilities Latest amendment: 31 on 2022-09-07

1 /*
2 * Copyright (c) 2022 joshua stein <jcs@jcs.org>
3 *
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #ifndef __UTF8_H__
18 #define __UTF8_H__
19
20 #include "util.h"
21
22 #define UTF8_RANGE_START ((unsigned char)0x80)
23 #define UTF8_RANGE_END ((unsigned char)0xf4)
24
25 typedef unsigned char utf8_char[5];
26
27 unsigned char utf8_to_macroman(utf8_char *utf8);
28 const utf8_char * macroman_to_utf8(unsigned char c);
29 unsigned char * macroman_to_utf8_string(unsigned char *str, size_t len);
30
31 #endif