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/*
* Copyright (c) 2010-2017 Richard Braun.
*
* 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
*
* Upstream site with license notes :
* http://git.sceen.net/rbraun/librbraun.git/
*
*
* 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 %
*/
#ifndef KERN_FMT_H
#define KERN_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 /* KERN_FMT_H */
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