diff --git a/FreeRTOS/Source/queue.c b/FreeRTOS/Source/queue.c
index 17a6964e..60ea3e69 100644
--- a/FreeRTOS/Source/queue.c
+++ b/FreeRTOS/Source/queue.c
@@ -175,7 +175,7 @@ typedef xQUEUE Queue_t;
  * to indicate that a task may require unblocking.  When the queue in unlocked
  * these lock counts are inspected, and the appropriate action taken.
  */
-static void prvUnlockQueue( Queue_t * const pxQueue ) PRIVILEGED_FUNCTION;
+void prvUnlockQueue( Queue_t * const pxQueue ) PRIVILEGED_FUNCTION;

 /*
  * Uses a critical section to determine if there is any data in a queue.
@@ -2175,7 +2175,7 @@ static void prvCopyDataFromQueue( Queue_t * const pxQueue, void * const pvBuffer
 }
 /*-----------------------------------------------------------*/

-static void prvUnlockQueue( Queue_t * const pxQueue )
+void prvUnlockQueue( Queue_t * const pxQueue )
 {
 	/* THIS FUNCTION MUST BE CALLED WITH THE SCHEDULER SUSPENDED. */

