-void _xcb_lock_io(xcb_connection_t *c)
-{
- pthread_mutex_lock(&c->iolock);
-}
-
-void _xcb_unlock_io(xcb_connection_t *c)
-{
- pthread_mutex_unlock(&c->iolock);
-}
-
-void _xcb_wait_io(xcb_connection_t *c, pthread_cond_t *cond)
-{
- pthread_cond_wait(cond, &c->iolock);
-}
-