-int rip_input(),rip_output(),rip_ctlinput();
-int rip_usrreq(),rip_slowtimo();
+int rip_input(),rip_output();
+
+/*
+ * IMP protocol family: raw interface.
+ * Using the raw interface entry to get the timer routine
+ * in is a kludge.
+ */
+#include "imp.h"
+#if NIMP > 0
+int rimp_output(), hostslowtimo();
+#endif
+
+/*
+ * PUP-I protocol family: raw interface
+ */
+#include "pup.h"
+#if NPUP > 0
+int rpup_output();
+#endif
+
+/*
+ * Sundries.
+*/
+int raw_init(),raw_usrreq(),raw_input(),raw_ctlinput();