ref: 4bf1a97b6f21f2728afe47c7a9f59909b9eb84c7 dir: /lib/c/memset.c/
#include <string.h> #undef memset void * memset(void *s, int c, size_t n) { char *m = s; while (n-- > 0) *m++ = c; return s; }