FILE
	/usr/common/sys/exitd.c

NAME
	add_deferred_exits - resolve any exits that couldn't be loaded
	because an endpoint room wasn't available

PROTOTYPE
	void add_deferred_exits(void)

CALLED BY
	System, Common, Game

DESCRIPTION
	When a zone is loaded, it may have exits to other zones, not
	necessarily yet loaded.  To facilitate zone-by-zone loading,
	Phantasmal allows cross-zone exits to be "deferred", which
	means that they aren't resolved and don't appear until
	specifically requested.  Normally a zone load command will
	choose to resolve deferred exits as part of normal operation
	since a new zone may introduce new rooms and thus allow the
	resolution of new exits.

RETURN VALUE
	None.

ERRORS
	Normally none.

SEE ALSO
	num_deferred_exits, add_twoway_exit_between