#ifndef STDIO_H #define STDIO_H #include int printf (char *fmt, ...); int sprintf (char *buf, const char *fmt, ...); struct FILE{ char* str; size_t pos; }; typedef struct FILE FILE; #define EOF 0xFFFFFFFF FILE* fopen(char* str); size_t fread(void* ptr, size_t size, size_t nmemb, FILE* stream); void fclose(FILE* stream); char *fgets(char *s, int size, FILE *stream); int sscanf(const char *str, const char *fmt, ...); int getc(FILE* stream); #endif