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[ from http://alleg.sourceforge.net/license.html - mkennedy ]The giftware licenseAllegro is gift-ware. It was created by a number of people working incooperation, and is given to you freely as a gift. You may use,modify, redistribute, and generally hack it about in any way you like,and you do not have to give us anything in return.However, if you like this product you are encouraged to thank us bymaking a return gift to the Allegro community. This could be bywriting an add-on package, providing a useful bug report, making animprovement to the library, or perhaps just releasing the sources ofyour program so that other people can learn from them. If youredistribute parts of this code or make a game using it, it would benice if you mentioned Allegro somewhere in the credits, but you arenot required to do this. We trust you not to abuse our generosity.By Shawn Hargreaves, 18 October 1998.