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/*
* Copyright (c) 2017 Richard Braun.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*
* Subset of the standard C stdio interface.
*/
#ifndef _STDIO_H
#define _STDIO_H
#include <stdarg.h>
#include <lib/fmt.h>
/*
* Keep in mind that #define really means "textually replace". As a result,
* any expression that may cause errors because of operator precedance should
* be enclosed in parentheses.
*/
#define EOF (-1)
void putchar(unsigned char c);
int getchar(void);
int printf(const char *format, ...)
__attribute__((format(printf, 1, 2)));
int vprintf(const char *format, va_list ap)
__attribute__((format(printf, 1, 0)));
#define sprintf fmt_sprintf
#define vsprintf fmt_vsprintf
#define snprintf fmt_snprintf
#define vsnprintf fmt_vsnprintf
#define sscanf fmt_sscanf
#define vsscanf fmt_vsscanf
#endif /* _STDIO_H */
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