diff options
Diffstat (limited to 'firmware/kernel.c')
-rw-r--r-- | firmware/kernel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/firmware/kernel.c b/firmware/kernel.c index c6ac1fb7aa..639b73def5 100644 --- a/firmware/kernel.c +++ b/firmware/kernel.c | |||
@@ -94,6 +94,11 @@ void queue_post(struct event_queue *q, int id, void *data) | |||
94 | set_irq_level(oldlevel); | 94 | set_irq_level(oldlevel); |
95 | } | 95 | } |
96 | 96 | ||
97 | bool queue_empty(struct event_queue* q) | ||
98 | { | ||
99 | return ( q->read == q->write ); | ||
100 | } | ||
101 | |||
97 | 102 | ||
98 | /**************************************************************************** | 103 | /**************************************************************************** |
99 | * Timer tick | 104 | * Timer tick |