次のようなプログラム test.c について考える: #include <stdio.h> #include <stdlib.h> #include <sys/types.h> #include <string.h> struct test { int32_t len; int8_t buf[16]; }; int main(int argc, char *argv[]) { struct test *p = malloc(sizeof(struct test)); int8_t buf[16]; p->len = sizeof(p->buf); bzero(p->buf, p->len); printf("0x%lX-0x%lX => 0x%lX\n", (long)p->buf, (long)p->buf+p->len-1, (long)buf); bcopy(p->buf, buf,