1 /* Copyright (C) 2004-2008 by George Williams */ 2 /* 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are met: 5 6 * Redistributions of source code must retain the above copyright notice, this 7 * list of conditions and the following disclaimer. 8 9 * Redistributions in binary form must reproduce the above copyright notice, 10 * this list of conditions and the following disclaimer in the documentation 11 * and/or other materials provided with the distribution. 12 13 * The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 #ifndef _GWWICONV_H 28 #define _GWWICONV_H 29 30 # ifndef HAVE_ICONV_H 31 # define __need_size_t 32 # include <stdlib.h> /* For size_t */ 33 34 typedef void *gww_iconv_t; 35 36 extern gww_iconv_t gww_iconv_open(const char *toenc,const char *fromenc); 37 extern void gww_iconv_close( gww_iconv_t cd); 38 extern size_t gww_iconv( gww_iconv_t cd, 39 char **inbuf, size_t *inlen, 40 char **outbuf, size_t *outlen); 41 42 #define iconv_t gww_iconv_t 43 #define iconv_open gww_iconv_open 44 #define iconv_close gww_iconv_close 45 #define iconv gww_iconv 46 47 # define iconv_arg2_t char ** 48 # else /* HAVE_ICONV_H */ 49 # include <iconv.h> 50 # ifdef iconv /* libiconv has a different calling convention */ 51 # define iconv_arg2_t const char ** 52 # else 53 # define iconv_arg2_t char ** 54 # endif /* iconv */ 55 # endif /* HAVE_ICONV_H */ 56 #endif /* _GWWICONV_H */ 57