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/*
* Copyright (c) 2010-2017 Richard Braun.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* Formatted string functions.
*
* The functions provided by this module implement a subset of the standard
* sprintf- and sscanf-like functions.
*
* sprintf:
* - flags: # 0 - ' ' (space) +
* - field width is supported
* - precision is supported
*
* sscanf:
* - flags: *
* - field width is supported
*
* common:
* - modifiers: hh h l ll z t
* - specifiers: d i o u x X c s p n %
*
*
* Upstream site with license notes :
* http://git.sceen.net/rbraun/librbraun.git/
*/
#ifndef _FMT_H
#define _FMT_H
#include <stdarg.h>
#include <stddef.h>
int fmt_sprintf(char *str, const char *format, ...)
__attribute__((format(printf, 2, 3)));
int fmt_vsprintf(char *str, const char *format, va_list ap)
__attribute__((format(printf, 2, 0)));
int fmt_snprintf(char *str, size_t size, const char *format, ...)
__attribute__((format(printf, 3, 4)));
int fmt_vsnprintf(char *str, size_t size, const char *format, va_list ap)
__attribute__((format(printf, 3, 0)));
int fmt_sscanf(const char *str, const char *format, ...)
__attribute__((format(scanf, 2, 3)));
int fmt_vsscanf(const char *str, const char *format, va_list ap)
__attribute__((format(scanf, 2, 0)));
#endif /* _FMT_H */
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