#include <u.h>
#include <libc.h>
#define	N	10000

char*
strcpy(char *s1, char *s2)
{
	char *os1;

	os1 = s1;
	while(!memccpy(s1, s2, 0, N)) {
		s1 += N;
		s2 += N;
	}
	return os1;
}