1/*-
2 * Copyright (C) 2010 Gabor Kovesdan <gabor@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/types.h>
28
29#include <err.h>
30#include <iconv.h>
31#include <stdlib.h>
32#include <string.h>
33
34int
35main(void)
36{
37	iconv_t cd;
38	size_t inbytes, outbytes;
39	char *str1 = "FOOBAR";
40	const char *str2 = "FOOBAR";
41	char ** in1;
42	const char ** in2 = &str2;
43	char *out1, *out2;
44
45	inbytes = outbytes = strlen("FOOBAR");
46
47	if ((cd = iconv_open("UTF-8", "ASCII")) == (iconv_t)-1)
48		err(1, NULL);
49
50	if ((out2 = malloc(inbytes)) == NULL)
51		err(1, NULL);
52
53	if (iconv(cd, in2, &inbytes, &out2, &outbytes) == -1)
54		err(1, NULL);
55
56	in1 = &str1;
57	inbytes = outbytes = strlen("FOOBAR");
58
59	if ((out1 = malloc(inbytes)) == NULL)
60		err(1, NULL);
61
62	if (iconv(cd, in1, &inbytes, &out1, &outbytes) == -1)
63		err(1, NULL);
64
65	return (EXIT_SUCCESS);
66
67}
68