Index: kernel/generic/include/ipc/ipc.h
===================================================================
--- kernel/generic/include/ipc/ipc.h	(revision a0edf5f83740c6ba4b11f166e36e317d198be0e2)
+++ kernel/generic/include/ipc/ipc.h	(revision 0dc42582dd8576cb549a4c57b39e2ab339462b4a)
@@ -178,5 +178,5 @@
 #define IPC_M_PING		512
 /* User methods */
-#define FIRST_USER_METHOD	1024
+#define IPC_FIRST_USER_METHOD	1024
 
 #ifdef KERNEL