#ifndef _STDIO_EXT_H
#define _STDIO_EXT_H

#include <stdio.h>

#ifdef __cplusplus
extern "C" {
#endif

size_t __freadahead(FILE *stream);
size_t __fpending(FILE *stream);
int __freadable(FILE *stream);
int __freading(FILE *stream);
void __fseterr(FILE *stream);
int __fwritable(FILE *stream);
int __fwriting(FILE *stream);

#ifdef __cplusplus
} // extern "C"
#endif

#endif /* _STDIO_EXT_H */