/*
 * xsky - an interactive sky atlas
 *
 * Copyright 1992-6, Terry R. Friedrichsen
 *
 * This program may be copied and redistributed, in whole or in part,
 * as long as you don't try to make any money from the sale or redis-
 * tribution of the program or any part of the program, or pretend
 * that you wrote the program or any of its parts unless specifically
 * credited by the original author.
 *
 * You are free to make use of this software in your own programs, as
 * long as you credit the original author where it is due.
 */
