/* check if data is waiting */
static int
pckbd_check(keyboard_t *kbd)
{
if (!KBD_IS_ACTIVE(kbd))
return FALSE;
return kbdc_data_ready(((pckbd_state_t *)kbd->kb_data)->kbdc);
}
/* check if char is waiting */
static int
pckbd_check_char(keyboard_t *kbd)
{
pckbd_state_t *state;
if (!KBD_IS_ACTIVE(kbd))
return FALSE;
state = (pckbd_state_t *)kbd->kb_data;
if (!(state->ks_flags & COMPOSE) && (state->ks_composed_char > 0))
return TRUE;
return kbdc_data_ready(state->kbdc);
}
/* check if data is waiting */
static int
atkbd_check(keyboard_t *kbd)
{
int ret;
if (!KBD_IS_ACTIVE(kbd)) {
return FALSE;
}
ret = kbdc_data_ready(((atkbd_state_t *)kbd->kb_data)->kbdc);
return ret;
}
/* check if char is waiting */
static int
atkbd_check_char(keyboard_t *kbd)
{
atkbd_state_t *state;
int ret;
if (!KBD_IS_ACTIVE(kbd)) {
return FALSE;
}
state = (atkbd_state_t *)kbd->kb_data;
if (!(state->ks_flags & COMPOSE) && (state->ks_composed_char > 0)) {
return TRUE;
}
ret = kbdc_data_ready(state->kbdc);
return ret;
}