ref: 05cddab34908fa12e5a3968db92fde752b1d3cfe dir: /libkern/memset.c/
#include <lib9.h> void* memset(void *ap, int c, ulong n) { char *p; int m = (int)n; p = ap; while(m > 0) { *p++ = c; m--; } return ap; }