scc

 1#include <errno.h>
 2#include <stddef.h>
 3
 4#include "../../libc.h"
 5#include "../../syscall.h"
 6#include "brk.h"
 7
 8int
 9_brk(void *addr)
10{
11	if (_sys_brk(addr) != addr) {
12		errno = ENOMEM;
13		return -1;
14	}
15	return 0;
16}