--- iptstate.cc~ 2007-03-19 07:43:49.000000000 +0100 +++ iptstate.cc 2008-06-23 14:44:23.438816806 +0200 @@ -55,6 +55,7 @@ #include <netdb.h> #include <arpa/inet.h> #include <math.h> +#include <cstring> #ifndef IPTSTATE_USE_PROC extern "C" { #include <libnetfilter_conntrack/libnetfilter_conntrack.h>