#ifndef _STDIO_H
#define _STDIO_H

#include <stdarg.h>
#include <stddef.h>

#define SEEK_SET 0

typedef struct
{
    int unused;
} FILE;

#ifdef __cplusplus
extern "C"
{
#endif

    extern FILE* stderr;
#define stderr stderr
    int fclose(FILE*);
    int fflush(FILE*);
    FILE* fopen(const char*, const char*);
    int fprintf(FILE*, const char*, ...);
    size_t fread(void*, size_t, size_t, FILE*);
    int fseek(FILE*, long, int);
    long ftell(FILE*);
    size_t fwrite(const void*, size_t, size_t, FILE*);
    void setbuf(FILE*, char*);
    int vfprintf(FILE*, const char*, va_list);
    int printf(const char*, ...);
    int vprintf(const char*, va_list);
    int sprintf(char*, const char*, ...);
    int snprintf(char*, size_t, const char*, ...);
    int vsprintf(char*, const char*, va_list);
    int vsnprintf(char*, size_t, const char*, va_list);
    int puts(const char*);
    void perror(const char*);

#ifdef __cplusplus
}
#endif

#endif