diff -Nru mipv6-daemon-umip-0.4/libmissing/inet6_rth_getaddr.c mipv6-daemon-umip-0.4.new/libmissing/inet6_rth_getaddr.c
--- mipv6-daemon-umip-0.4/libmissing/inet6_rth_getaddr.c	2007-09-13 11:42:42.000000000 +0200
+++ mipv6-daemon-umip-0.4.new/libmissing/inet6_rth_getaddr.c	2009-04-23 10:57:11.521890685 +0200
@@ -2,6 +2,7 @@
 
 /* This is a substitute for a missing inet6_rth_getaddr(). */
 
+#include <stddef.h>
 #include <netinet/in.h>
 
 struct in6_addr *inet6_rth_getaddr(const void *bp, int index)
diff -Nru mipv6-daemon-umip-0.4/libmissing/inet6_rth_init.c mipv6-daemon-umip-0.4.new/libmissing/inet6_rth_init.c
--- mipv6-daemon-umip-0.4/libmissing/inet6_rth_init.c	2007-09-13 11:42:42.000000000 +0200
+++ mipv6-daemon-umip-0.4.new/libmissing/inet6_rth_init.c	2009-04-23 10:56:58.110800384 +0200
@@ -2,6 +2,7 @@
 
 /* This is a substitute for a missing inet6_rth_init(). */
 
+#include <stddef.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netinet/ip6.h>