2 files changed, 25 insertions, 0 deletions
diff --git a/src/include/executor/execAsync.h b/src/include/executor/execAsync.h
new file mode 100644
index 0000000000..38b37a1d2a
--- /dev/null
+++ b/src/include/executor/execAsync.h
@@ -0,0 +1,23 @@
+/*--------------------------------------------------------------------
+ * execAsync.h
+ *		Support functions for asynchronous query execution
+ *
+ * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * IDENTIFICATION
+ *		src/include/executor/execAsync.h
+ *--------------------------------------------------------------------
+ */
+
+#ifndef EXECASYNC_H
+#define EXECASYNC_H
+
+#include "nodes/execnodes.h"
+
+extern void ExecAsyncWaitForNode(PlanState *planstate);
+extern void ExecAsyncNeedsWait(PlanState *planstate, int nevents,
+	bool reinit);
+extern void ExecAsyncDoesNotNeedWait(PlanState *planstate);
+
+#endif   /* EXECASYNC_H */
diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h
index 1eb09d80a0..7abc361fe5 100644
--- a/src/include/executor/executor.h
+++ b/src/include/executor/executor.h
@@ -223,6 +223,8 @@ extern void EvalPlanQualEnd(EPQState *epqstate);
  */
 extern PlanState *ExecInitNode(Plan *node, EState *estate, PlanState *parent,
 			 int eflags);
+extern void ExecDispatchNode(PlanState *node);
+extern void ExecExecuteNode(PlanState *node);
 extern TupleTableSlot *ExecProcNode(PlanState *node);
 extern Node *MultiExecProcNode(PlanState *node);
 extern void ExecEndNode(PlanState *node);