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stdio.h
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84 lines (71 loc) · 2.51 KB
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/*
* Copyright (c) 2010, Stefan Lankes, RWTH Aachen University
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 REGENTS OR CONTRIBUTORS 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.
*/
/**
* @author Stefan Lankes
* @file include/hermit/stdio.h
* @brief Stringstream related functions. Mainly printf-stuff.
*/
#ifndef __STDIO_H__
#define __STDIO_H__
#include <hermit/config.h>
#include <hermit/stddef.h>
#include <hermit/stdarg.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Works like the ANSI C function puts
*/
int kputs(const char *);
/**
* Works like the ANSI C function putchar
*/
int kputchar(int);
/**
* Works like the ANSI C function printf
*/
int kprintf(const char*, ...);
/**
* Initialize the I/O functions
*/
int koutput_init(void);
/**
* Works like the ANSI c function sprintf
*/
int ksprintf(char *str, const char *format, ...);
/**
* Works like the ANSI c function sprintf
*/
int ksnprintf(char *str, size_t size, const char *format, ...);
/**
* Scaled down version of printf(3)
*/
int kvprintf(char const *fmt, void (*func) (int, void *), void *arg, int radix, va_list ap);
#ifdef __cplusplus
}
#endif
#endif