TCIC_IO_WINS
for (i = 0; i < TCIC_IO_WINS; i++) {
if (window >= TCIC_IO_WINS)
for (win = 0; win < TCIC_IO_WINS; win++) {
for (win = 0; win < TCIC_IO_WINS; win++)
} io[TCIC_IO_WINS];