the DEFINE_COMMAND_SIMPLE macro.
(io_log_peer_command): Likewise.
(listen_with_connection): #if:ed out this class.
(listen_local): New class.
(make_listen_local): New function.
(connect_local): New class.
(make_connect_local): New function.
(connect_local_command): New command.

Rev: src/io_commands.c:1.34
Rev: src/io_commands.h:1.14