[patch #4982] remove of unused / unsuported functions of gnumach-1-branch

Update of patch #4982 (project hurd): Assigned to:None => tschwinge ___ Follow-up Comment #2: FIPC is gone. 2006-03-19 Thomas Schwinge <[EMAIL PROTECTED]> * DEVELOPMENT: Document

GNU Mach interface to packet filters

Hello, During the work on the implementation of BPF, we (Guillaume Libersat and myself) found that the NETF packet filter only sends ingress packets to listeners. Injecting egress packets into packet filters is easy to implement but we decided not to do it for now because there are other problems