inputproto: inputproto (C prototypes for X Input extension) inputproto: inputproto: inputproto is part of X11. inputproto: inputproto: For more information about the X.Org Foundation (the providers of the inputproto: X.Org implementation of the X Window System), see their website: inputproto: inputproto: http://www.x.org inputproto: inputproto: inputproto: