54 int fileno(FILE *stream)  in fileno()
67 int fflush(FILE *stream)  in fflush()
83 int fclose(FILE *stream)  in fclose()
100 #define getc(stream) fgetc(stream)  argument
103 int fgetc(FILE* stream)  in fgetc()
121 #define putc(c, stream) fputc(c, stream)  argument
124 int fputc(int c, FILE* stream)  in fputc()
146 int _fwrite(const void *buf, size_t size, FILE *stream)  in _fwrite()
162 size_t fwrite(const void *s, size_t size, size_t nmemb, FILE *stream)  in fwrite()
175 int fputs(const char *s, FILE *stream)  in fputs()
191 char *fgets(char *s, int size, FILE *stream)  in fgets()
216 int vfprintf(FILE *stream, const char *fmt, va_list args)  in vfprintf()
328 int fprintf(FILE *stream, const char *fmt, ...)  in fprintf()
358 int setvbuf(FILE *stream __attribute__((unused)),  in setvbuf()