NUM_FDS
int out_fds[NUM_FDS];
for (i = 0; i < NUM_FDS; i++) {
receiver(NUM_FDS*LOOPS, fds[0], ready_out, wakefd);
for (i = 0; i < NUM_FDS; i++) {
for (i = 0; i < NUM_FDS; i++)
return NUM_FDS * 2;
static void sender(int out_fd[NUM_FDS],
for (j = 0; j < NUM_FDS; j++) {