diff --git a/include/trick/dllist.h b/include/trick/dllist.h
index 53649a65..3f04ccb4 100644
--- a/include/trick/dllist.h
+++ b/include/trick/dllist.h
@@ -1,7 +1,6 @@
 
 /*
   PURPOSE: (link list)
-  ICG:     (No)
 */
 
 /*********** doubly linked list types *************/
diff --git a/include/trick/files_to_ICG.hh b/include/trick/files_to_ICG.hh
index e3f59623..9a4fe312 100644
--- a/include/trick/files_to_ICG.hh
+++ b/include/trick/files_to_ICG.hh
@@ -93,4 +93,7 @@
 #include "trick/rand_generator.h"
 #include "trick/units_conv.h"
 
+#include "trick/lqueue.h"
+#include "trick/lstack.h"
+
 #endif
diff --git a/include/trick/lqueue.h b/include/trick/lqueue.h
index 1b8666dd..6e24c88d 100644
--- a/include/trick/lqueue.h
+++ b/include/trick/lqueue.h
@@ -1,4 +1,6 @@
-/***************** queue functions ***************/
+/*
+    PURPOSE: (queue functions)
+*/
 
 #ifndef LQUEUE_H
 #define LQUEUE_H
@@ -13,7 +15,7 @@ extern "C" {
 
 typedef struct _LQUEUE
 {
-    DLLIST list;        /* implementing queue using a linked-list */
+    DLLIST list;        /* -- implementing queue using a linked-list */
 }LQUEUE;
 
 
diff --git a/include/trick/lstack.h b/include/trick/lstack.h
index da76e75c..4bf71ef4 100644
--- a/include/trick/lstack.h
+++ b/include/trick/lstack.h
@@ -1,4 +1,6 @@
-/************** stack functions *****************/
+/*
+    PURPOSE: (stack functions)
+*/
 
 #ifndef LSTACK_H
 #define LSTACK_H
@@ -12,7 +14,7 @@ extern "C" {
 
 typedef struct _LSTACK
 {
-    DLLIST list;   /* implementing the stack using a list */
+    DLLIST list;   /* -- implementing the stack using a list */
 }LSTACK;