1403 Support deferring TCP accept()s

@@ -574,10 +574,14 @@
 
 IPSECESP_OBJS += ipsecespddi.o ipsecesp.o
 
 IPSECAH_OBJS += ipsecahddi.o ipsecah.o sadb.o
 
+DATAFILT_OBJS += datafilt.o
+
+HTTPFILT_OBJS += httpfilt.o
+
 SPPP_OBJS +=    sppp.o sppp_dlpi.o sppp_mod.o s_common.o
 
 SPPPTUN_OBJS += sppptun.o sppptun_mod.o
 
 SPPPASYN_OBJS += spppasyn.o spppasyn_mod.o