xv6-cs450/string.c

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2006-06-12 17:22:12 +02:00
void *
memcpy(void *dst, void *src, unsigned n)
{
char *d = (char *) dst;
char *s = (char *) src;
while(n-- > 0)
*d++ = *s++;
return dst;
}
void *
memset(void *dst, int c, unsigned n)
{
char *d = (char *) dst;
while(n-- > 0)
*d++ = c;
return dst;
}