so we can remove it, starting with taking it out of sys/conf/files. ok?
Index: files =================================================================== RCS file: /cvs/src/sys/conf/files,v retrieving revision 1.674 diff -u -p -r1.674 files --- files 29 Sep 2019 13:04:03 -0000 1.674 +++ files 4 Oct 2019 05:15:49 -0000 @@ -866,7 +870,6 @@ file netinet/ip_gre.c file netinet/ip_ipsp.c ipsec | tcp_signature file netinet/ip_spd.c ipsec | tcp_signature file netinet/ip_ipip.c -file netinet/ip_ether.c gif file netinet/ipsec_input.c ipsec file netinet/ipsec_output.c ipsec file netinet/ip_esp.c ipsec
