--- a/src/parallel_execution/context.h	Tue Nov 15 17:46:29 2016 +0900
+++ b/src/parallel_execution/context.h	Tue Nov 15 17:53:40 2016 +0900
@@ -258,6 +258,22 @@
 
 // typedef struct RotateTree D_RotateTree;
 typedef struct Time Time;
+typedef struct LoopCounter LoopCounter;
+typedef struct Worker Worker;
+typedef struct CudaTask CudaTask;
+typedef struct Task Task;
+typedef struct Queue Queue;
+typedef struct Stack Stack;
+typedef struct SingleLinkedStack SingleLinkedStack;
+typedef struct ArrayStack ArrayStack;
+typedef struct Element Element;
+typedef struct Array Array;
+typedef struct Tree Tree;
+typedef struct Traverse Traverse;
+typedef struct RotateTree RotateTree;
+typedef struct Node Node;
+typedef struct Allocate Allocate;
+typedef struct OutputDataSegments OutputDataSegments;
 
 union MetaData {
     struct Queue waitMeTasks;