/* TODO: Handle signals */
for (;;) {
clock_gettime(CLOCK_MONOTONIC, &t0); // FIXME: check errors
fifo_read_all(cfg, &ti, buf);
if (cfg->output_to_x_root_window) {
/* TODO: Handle signals */
for (;;) {
clock_gettime(CLOCK_MONOTONIC, &t0); // FIXME: check errors
fifo_read_all(cfg, &ti, buf);
if (cfg->output_to_x_root_window) {