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-rw-r--r--c/src/exec/score/macros/tqdata.inl12
1 files changed, 12 insertions, 0 deletions
diff --git a/c/src/exec/score/macros/tqdata.inl b/c/src/exec/score/macros/tqdata.inl
index c0d7ee8e5e..1df3cd5270 100644
--- a/c/src/exec/score/macros/tqdata.inl
+++ b/c/src/exec/score/macros/tqdata.inl
@@ -44,5 +44,17 @@
#define _Thread_queue_Get_number_waiting( _the_thread_queue ) \
( (_the_thread_queue)->count )
+/*PAGE
+ *
+ * _Thread_queue_Enter_critical_section
+ *
+ */
+
+#define _Thread_queue_Enter_critical_section( _the_thread_queue ) \
+ do { \
+ (_the_thread_queue)->sync = TRUE; \
+ (_the_thread_queue)->sync_state = THREAD_QUEUE_NOTHING_HAPPENED; \
+ } while ( 0 )
+
#endif
/* end of include file */