timed_out
signal(SIGALRM, timed_out);
int timed_out = 0;
timed_out = 1;
else if (timed_out)
if (timed_out) {
static bool timed_out = false;
timed_out = true;
static bool timed_out = false;
timed_out = true;
if (timed_out) {
int timed_out = 0;
timed_out = 1;
} else if (timed_out) {
int timed_out;
timed_out = (d->bd_state == BPF_TIMED_OUT);
if ((d->bd_immediate || timed_out) && d->bd_slen != 0) {