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-rw-r--r--cpukit/rtems/include/rtems/rtems/sem.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/sem.h b/cpukit/rtems/include/rtems/rtems/sem.h
index b3950a2939..2c99f57deb 100644
--- a/cpukit/rtems/include/rtems/rtems/sem.h
+++ b/cpukit/rtems/include/rtems/rtems/sem.h
@@ -75,6 +75,11 @@ typedef struct {
*/
union {
/**
+ * @brief The thread queue present in all other variants.
+ */
+ Thread_queue_Control Wait_queue;
+
+ /**
* This is the SuperCore Mutex instance associated with this Classic
* API Semaphore instance.
*/