ref: 24b2c0e20c9d5b98a179dec81e0f48fe8bbb5034 dir: /src/libc/stdio/rewind.c/
#include <stdio.h> #undef rewind void rewind(FILE *fp) { fp->flags &= ~_IOERR; fseek(fp, 0, SEEK_SET); clearerr(fp); }