--- detail-udp.c.orig 1993-04-22 13:39:55.000000000 -0700 +++ detail-udp.c 2010-06-13 08:09:33.000000000 -0700 @@ -37,6 +37,7 @@ #endif #include +#include #include #include #include @@ -50,12 +51,21 @@ #include #include #include +#include #include #include #include -#include #include -#include +#include +#include +#if defined(__FreeBSD_version) && __FreeBSD_version >= 800100 +#include +#include +#include +#else +#include +#include +#endif #include "interface.h" #include "addrtoname.h"