Name: find_living - find a living object

Syntax:
	object find_living(string name)

	The find_living efun finds the first living object that has the id
	'name'. A living object is an object that has done enable_commands,
	that is per default all players and monsters.

	The object must have set a name with set_living_name. There is a
	special hash table that speeds up the search for living objects, so
	if you know that an object is living, use find_living rather than
	find_object. If you know that the object is a player, use find_player,
	which is even faster.

Return value:
	If the living is found, its object pointer is returned, else 0.

Examples:
	object guard;
	guard=find_living("guard");

See also: efun/find_player, efun/find_object, efun/enable_commands, efun/set_living_name