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/* estream-printf.h - Versatile C-99 compliant printf formatting.
* Copyright (C) 2007 g10 Code GmbH
*
* This file is part of Libestream.
*
* Libestream is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* Libestream 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Libestream; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* $Id: estream-printf.h 54 2007-05-15 14:12:06Z wk $
*/
#ifndef ESTREAM_PRINTF_H
#define ESTREAM_PRINTF_H
#include <stdarg.h>
#include <stdio.h>
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
# define ESTREAM_GCC_A_PRINTF( f, a ) __attribute__ ((format (printf,f,a)))
#else
# define ESTREAM_GCC_A_PRINTF( f, a )
#endif
typedef int (*estream_printf_out_t)
(void *outfncarg, const char *buf, size_t buflen);
int estream_format (estream_printf_out_t outfnc, void *outfncarg,
const char *format, va_list vaargs)
ESTREAM_GCC_A_PRINTF(3,0);
int estream_printf (const char *format, ...)
ESTREAM_GCC_A_PRINTF(1,2);
int estream_fprintf (FILE *fp, const char *format, ... )
ESTREAM_GCC_A_PRINTF(2,3);
int estream_vfprintf (FILE *fp, const char *format, va_list arg_ptr)
ESTREAM_GCC_A_PRINTF(2,0);
int estream_snprintf (char *buf, size_t bufsize, const char *format, ...)
ESTREAM_GCC_A_PRINTF(3,4);
int estream_vsnprintf (char *buf,size_t bufsize,
const char *format, va_list arg_ptr)
ESTREAM_GCC_A_PRINTF(3,0);
int estream_asprintf (char **bufp, const char *format, ...)
ESTREAM_GCC_A_PRINTF(2,3);
int estream_vasprintf (char **bufp, const char *format, va_list arg_ptr)
ESTREAM_GCC_A_PRINTF(2,0);
#endif /*ESTREAM_PRINTF_H*/
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