Index: uspace/libc/include/ipc/services.h
===================================================================
--- uspace/libc/include/ipc/services.h	(revision 33dc0ad0aebb55613931db0ffbc62d460aa82f79)
+++ uspace/libc/include/ipc/services.h	(revision 4b43f86c9c581d38ec3c19b4620b11654c1ce635)
@@ -42,4 +42,5 @@
 #define SERVICE_VIDEO		3
 #define SERVICE_CONSOLE		4
+#define SERVICE_RD		5
 
 /* Memory area to be received from NS */