(timeval_nonzero): New function.
(timeval_zero): Ditto.
(timeval_ctor): Ditto.
(timeval_remaining): Ditto.
(timeval_greater): Ditto.
(timeval_less): Ditto.
(timeval_diff_sec): Ditto.

	out-of-range.

Make gdb find the liboop sources.

valgrind suppressions.  Reduce the number of log messages.  Fixed
compilation errors.

	output" never to emit a pass message.  Look for eof on the client.

	already present on the kill list.  With the liboop callbacks
	that can happen and is not an error.
(write_err_cb): Don't log an error for ECONNRESET.
(read_from_connection): Removed left-over debug code.
(enable_idle_check): Ditto.
(check_idle_callback): Ditto.

(unreg): Ditto.

(sys_on_signal): Ditto.

	which were introduced in the previous commit.
(isc_gethostname): Ditto.
(isc_getportnum): Ditto.

scheduling of clients, so that one client cannot starve other clients
for resources.  (Bug 102).  Run the database save, garb, and check for
killed clients from three separate liboop timer callbacks.  Use liboop
for signal dispatching.  Use liboop.  (Bug 106).  Code cleanup.
Renamed a few constants that have nothing to do with ISC.  Make it
possible to read an unsigned int from the config file.  Add SA_RESTART
support to liboop.  (This has been sent to the liboop maintainer.)
(Fixes bug 845).  Add a few utility string functions.

stuff that isn't used by lyskom-server.  Move much internal stuff from
isc.h to intern.h.

the latter no longer exists.

(check-dejagnu): New target.
(check): Depend on check-dejagnu and check-nondejagnu, and move
	all dependencies to one of those targets.

(garb_text): Expect the caller to wait long enough when the garb
	shouldn't be running.  Return true when the garb is completed,
	instead of when the garb shouldn't be running.

	All callers updated.

(parameters): Removed "Idle timeout".  Added "Garb busy postponement",
	"Penalty per call", "Penalty per read", "Max penalty" and "Low
	penalty".

(server_init): Initialize liboop.  Adjusted to the new isc API:s.
(sighandler_hup): Now an liboop signal callback, not a real signal
	handler.
(sighandler_quit): Ditto.
(sighandler_usr2): Ditto.
(sighandler_usr1): Ditto.  Do the real work here.
(sighandler_winch): Ditto.  Do the real work here.
(setup_sighandlers): Removed.
(restart_syscalls_on_intr): Removed.
(intr_syscalls_on_intr): Removed.
(main): Clean up liboop structures on shutdown.

	penalty_per_call, penalty_per_read, max_penalty and low_penalty.
(reread_param): Variable removed.

(KOM_MSG_INCOMPLETE): New name for former ISC_MSG_INCOMPLETE.  All
	users updated.
(KOM_LOGOUT): New name for former ISC_LOGOUT.  All users updated.

	default_want_async variable.  Initialize penalty,
	penalty_generation, queue_next, queue_prev, on_queue.
(kill_client): Assert that on_queue is false.

	Adjusted to the new API of sync_part().

	queue_next, on_queue.
(handle_accept_event): New function.

(penalty_generation): New static variable.
(work_done): Ditto.
(is_idle): Ditto.
(queue_first): Ditto.
(queue_last): Ditto.
(kill_pending): Ditto.
(do_statistics): Variable removed.
(queue_add): New static function.
(queue_remove): Ditto.
(set_time): Ditto.
(logout_client): Remove the client from the queue of pending clients.
(parse_unparsed): Add penalty points for finished calls and protocol
	errors.  Don't delete the parsed part of unparsed.
(parse_message): Function removed.
(logout_request): Function removed.
(parse_forgotten): Ditto.
(message_request): Ditto.
(add_to_kill_list): Add an oop timer event callback to check_kill_flg
	when a client is added to the kill list.
(check_kill_flg): Changed API: this is now an oop timer callback
	function.
(write_err_cb): New static function.
(adjust_penalty): Ditto.
(read_from_connection): Ditto.
(setup_timer): Ditto.
(enable_idle_check): Ditto.
(check_idle_callback): Ditto.
(garb_callback): Ditto.
(saver_callback): Ditto.
(data_available_callback): Ditto.
(handle_accept_event): New function.
(login_request): Take an isc_scb as argument instead of an isc event.
	Add read and write error callback functions for the new client.
(toploop): Rewritten to use liboop.

(union param_value): Unused union removed.

(lyskomd_SOURCES): Added oop-malloc.h and oop-malloc.c.
(lyskomd_LDADD): Link against liboop.a.