Index: uspace/lib/c/include/ipc/inet.h
===================================================================
--- uspace/lib/c/include/ipc/inet.h	(revision 8bf672df361c98c8f5273d51034e67574914aaf3)
+++ uspace/lib/c/include/ipc/inet.h	(revision 3cc55b47a003c937d650faaaba94e981d905fd3f)
@@ -45,5 +45,7 @@
 	INET_PORT_CFG,
 	/** Ping service port */
-	INET_PORT_PING
+	INET_PORT_PING,
+	/** Ping6 service port */
+	INET_PORT_PING6
 } inet_port_t;
 
@@ -88,4 +90,15 @@
 } inetping_request_t;
 
+/** Events on Inet ping6 port */
+typedef enum {
+	INETPING6_EV_RECV = IPC_FIRST_USER_METHOD
+} inetping6_event_t;
+
+/** Requests on Inet ping6 port */
+typedef enum {
+	INETPING6_SEND = IPC_FIRST_USER_METHOD,
+	INETPING6_GET_SRCADDR
+} inetping6_request_t;
+
 #endif