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/*
dbuf_string.h - Append formatted string to the dynamic buffer
version 1.2.2, March 20th, 2012
Copyright (c) 2002-2012 Borut Razem
This program 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, or (at your option)
any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __DBUF_STRING_H
#define __DBUF_STRING_H
#include <stdarg.h>
#include <stdio.h>
#include "dbuf.h"
/* Attribute `nonnull' was valid as of gcc 3.3. */
#ifndef ATTRIBUTE_NONNULL
# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
# define ATTRIBUTE_NONNULL(m) __attribute__ ((__nonnull__ (m)))
# else
# define ATTRIBUTE_NONNULL(m)
# endif /* GNUC >= 3.3 */
#endif /* ATTRIBUTE_NONNULL */
/* The __-protected variants of `format' and `printf' attributes
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
#ifndef ATTRIBUTE_PRINTF
# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n))) ATTRIBUTE_NONNULL(m)
#else
# define ATTRIBUTE_PRINTF(m, n)
# endif /* GNUC >= 2.7 */
#endif /* ATTRIBUTE_PRINTF */
#ifdef __cplusplus
extern "C" {
#endif
int dbuf_append_str(struct dbuf_s *dbuf, const char *str);
int dbuf_prepend_str(struct dbuf_s *dbuf, const char *str);
int dbuf_append_char(struct dbuf_s *dbuf, char chr);
int dbuf_prepend_char(struct dbuf_s *dbuf, char chr);
int dbuf_vprintf(struct dbuf_s *dbuf, const char *format, va_list args);
int dbuf_printf (struct dbuf_s *dbuf, const char *format, ...) ATTRIBUTE_PRINTF(2, 3);
size_t dbuf_getline(struct dbuf_s *dbuf, FILE *infp);
size_t dbuf_chomp (struct dbuf_s *dbuf);
void dbuf_write (struct dbuf_s *dbuf, FILE *dest);
void dbuf_write_and_destroy (struct dbuf_s *dbuf, FILE *dest);
#ifdef __cplusplus
}
#endif
#endif /* __DBUF_STRING_H */
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