into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's
actual length. Returns 0 on success, -1 for errors. */
int
-getsockopt (fd, level, optname, optval, optlen)
- int fd;
- int level;
- int optname;
- void *optval;
- socklen_t *optlen;
+getsockopt (int fd, int level, int optname, void *optval, socklen_t *optlen)
{
__set_errno (ENOSYS);
return -1;