diff --git a/reactos/drivers/network/acd/include/acdapi.h b/reactos/drivers/network/acd/include/acdapi.h
index ef8a4259ef9..ab8868f0f6d 100644
--- a/reactos/drivers/network/acd/include/acdapi.h
+++ b/reactos/drivers/network/acd/include/acdapi.h
@@ -8,4 +8,9 @@
  *   25/05/2008 Created
  */
 
+#ifndef _ACDAPI_H
+#define _ACDAPI_H
+
 #define FILE_DEVICE_RASACD 0xf1
+
+#endif /* _ACDAPI_H */
diff --git a/reactos/drivers/network/acd/rasacd.rc b/reactos/drivers/network/acd/rasacd.rc
index dbbeb77f172..acf8ba5f349 100644
--- a/reactos/drivers/network/acd/rasacd.rc
+++ b/reactos/drivers/network/acd/rasacd.rc
@@ -1,5 +1,3 @@
-/* $Id: ndis.rc 21293 2006-03-11 23:55:37Z jimtabor $ */
-
 #define REACTOS_VERSION_DLL
 #define REACTOS_STR_FILE_DESCRIPTION	"NDIS Library\0"
 #define REACTOS_STR_INTERNAL_NAME	"ndis\0"