Imported Upstream version 1.72.0

[platform/upstream/boost.git] / boost / msm / back / common_types.hpp

diff --git a/boost/msm/back/common_types.hpp b/boost/msm/back/common_types.hpp
index 82f6279..4450bd0 100644 (file)
--- a/boost/msm/back/common_types.hpp
+++ b/boost/msm/back/common_types.hpp
@@ -29,6 +29,17 @@ typedef enum
 
 typedef HandledEnum execute_return;
 
+// source of event provided to RTC algorithm
+enum EventSourceEnum
+{
+    EVENT_SOURCE_DEFAULT=0,
+    EVENT_SOURCE_DIRECT=1,
+    EVENT_SOURCE_DEFERRED=2,
+    EVENT_SOURCE_MSG_QUEUE=4
+};
+
+typedef unsigned char EventSource;
+
 }}}
 
 #endif //BOOST_MSM_COMMON_TYPES_H