--- iproute2/lib/ll_proto.c	Thu May 17 21:36:23 2001
+++ iproute2/lib/ll_proto.c.patched	Thu May 17 21:35:20 2001
@@ -26,6 +26,10 @@
 
 #include "utils.h"
 
+/* missing define in PPC if_ether.h */
+#ifndef ETH_P_ECHO
+#define ETH_P_ECHO     0x0200
+#endif
 
 #define __PF(f,n) { ETH_P_##f, #n },
 static struct {