Audio buffer, mixer and sink improvements

Signed-off-by: Andrew Opalach <andrew@akon.city>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/util/queue.h b/src/util/queue.h
index 1d788cb..bd91342 100644
--- a/src/util/queue.h
+++ b/src/util/queue.h
@@ -9,6 +9,18 @@
         struct nn_mutex mutex;  \
     }
 
+#define camu_queue_lock(q)      \
+AL_MACRO_WRAP                   \
+({                              \
+    nn_mutex_lock(&(q).mutex);  \
+})
+
+#define camu_queue_unlock(q)      \
+AL_MACRO_WRAP                     \
+({                                \
+    nn_mutex_unlock(&(q).mutex);  \
+})
+
 #define camu_queue_size(q, r)     \
 AL_MACRO_WRAP                     \
 ({                                \