mirror of
https://git.zap.org.au/git/trader.git
synced 2024-10-27 18:20:13 -04:00
f486eeff04
These files have been created by running ./build-aux/bootstrap with Gnulib as at commit 99ce3a004a2974c71f510f5df5bc6be7e2811d30 (with a date stamp of Tue Jan 2 09:19:44 2024 -0800), Autoconf 2.71, Automake 1.16.5, Gettext 0.21 and pkgconf 1.8.1.
83 lines
3.1 KiB
C
83 lines
3.1 KiB
C
/* Charset conversion.
|
|
Copyright (C) 2001-2004, 2006-2007, 2009-2024 Free Software Foundation, Inc.
|
|
Written by Bruno Haible and Simon Josefsson.
|
|
|
|
This file is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation; either version 2.1 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This file is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef _STRICONV_H
|
|
#define _STRICONV_H
|
|
|
|
/* This file uses _GL_ATTRIBUTE_MALLOC, HAVE_ICONV. */
|
|
#if !_GL_CONFIG_H_INCLUDED
|
|
#error "Please include config.h first."
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#if HAVE_ICONV
|
|
#include <iconv.h>
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
#if HAVE_ICONV
|
|
|
|
/* Convert an entire string from one encoding to another, using iconv.
|
|
The original string is at [SRC,...,SRC+SRCLEN-1].
|
|
The conversion descriptor is passed as CD.
|
|
*RESULTP and *LENGTH should initially be a scratch buffer and its size,
|
|
or *RESULTP can initially be NULL.
|
|
May erase the contents of the memory at *RESULTP.
|
|
Return value: 0 if successful, otherwise -1 and errno set.
|
|
If successful: The resulting string is stored in *RESULTP and its length
|
|
in *LENGTHP. *RESULTP is set to a freshly allocated memory block, or is
|
|
unchanged if no dynamic memory allocation was necessary. */
|
|
extern int mem_cd_iconv (const char *src, size_t srclen, iconv_t cd,
|
|
char **resultp, size_t *lengthp);
|
|
|
|
/* Convert an entire string from one encoding to another, using iconv.
|
|
The original string is the NUL-terminated string starting at SRC.
|
|
The conversion descriptor is passed as CD. Both the "from" and the "to"
|
|
encoding must use a single NUL byte at the end of the string (i.e. not
|
|
UCS-2, UCS-4, UTF-16, UTF-32).
|
|
Allocate a malloced memory block for the result.
|
|
Return value: the freshly allocated resulting NUL-terminated string if
|
|
successful, otherwise NULL and errno set. */
|
|
extern char * str_cd_iconv (const char *src, iconv_t cd)
|
|
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
|
|
|
|
#endif
|
|
|
|
/* Convert an entire string from one encoding to another, using iconv.
|
|
The original string is the NUL-terminated string starting at SRC.
|
|
Both the "from" and the "to" encoding must use a single NUL byte at the
|
|
end of the string (i.e. not UCS-2, UCS-4, UTF-16, UTF-32).
|
|
Allocate a malloced memory block for the result.
|
|
Return value: the freshly allocated resulting NUL-terminated string if
|
|
successful, otherwise NULL and errno set. */
|
|
extern char * str_iconv (const char *src,
|
|
const char *from_codeset, const char *to_codeset)
|
|
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* _STRICONV_H */
|