diff options
Diffstat (limited to 'hw/input/ps2.c')
| -rw-r--r-- | hw/input/ps2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/input/ps2.c b/hw/input/ps2.c index 0b671b6339..f8746d2f52 100644 --- a/hw/input/ps2.c +++ b/hw/input/ps2.c @@ -192,6 +192,11 @@ static void ps2_reset_queue(PS2State *s) q->count = 0; } +int ps2_queue_empty(PS2State *s) +{ + return s->queue.count == 0; +} + void ps2_queue_noirq(PS2State *s, int b) { PS2Queue *q = &s->queue; |