definition module gameutils

//	********************************************************************************
//	Clean Standard Game library, version 1.2.2
//	
//	Author:   Mike Wiering
//	Modified: 7 Sept 2001 for Clean 2.0 (Peter Achten)
//	********************************************************************************

map2 :: (.a *gs -> (.b, *gs)) ![.a] !*gs -> (![.b], !*gs)