Name: query_dest_dir - get exit directions and rooms from a room

Syntax:
	#include <room2.h>
	string *query_dest_dir()

Description:
	The query_dest_dir call gets the exit directions and exit rooms, set
	with set_exits, from a room.

Return value:
	It returns an array of even length containing the filenames and
	directions after each other.

Examples:
	dests=query_dest_dir()

See also: room/set_exits