Index: uspace/lib/net/include/net_checksum.h
===================================================================
--- uspace/lib/net/include/net_checksum.h	(revision 8d7ec69d8e6ebbc57c70b70b6ed09ed1b8ceba0c)
+++ uspace/lib/net/include/net_checksum.h	(revision c1f27f1dbf37189072fbb9a7e7902ee64baca85e)
@@ -67,5 +67,4 @@
 extern uint16_t flip_checksum(uint16_t);
 extern uint16_t ip_checksum(uint8_t *, size_t);
-extern uint64_t multicast_hash(const uint8_t addr[6]);
 
 #endif