Best X Program: <kivinen@hut.fi> Tero Kivinen	Tero Kivinen	Helsinki University of Technology	Klovinrinne 6b	02180 Espoo	FinlandJudges' comments:    If your machine support the X Window System, Version 11:	make kivinen    The type of entertainment depends on number of arguments    you have with the program.  :-)    NOTE: Some systems do not need (or have) -lsocket -lresolv -lnsl.	  Such systems should compile using -lX11.    NOTE: The original winning source kivinen.orig.c assumed that	  exit returned a value which cause problems for some	  systems where exit returned a void.  The file kivinen.c	  avoids this problem.	Selected notes from the author:    X Entertainment Kit    This kit includes three games from the early of video games for    The X Window System Version 11 Release 5. It should work with    earlier releases, though.    Space Invaders    The classic game of shooting aliens from outer space, trying to    exterminate all life on earth. The game ends when the first line    of aliens touches the ground, or destroy you. To win the game you    must destroy all the aliens. If you evade out from the screen you    lose.        Controls:                Button 1 = Move left                Button 2 = Fire missile                Button 3 = Move right    Breakout    Break all the bricks with the ball, using your paddle. If you miss    the ball the game ends.        Controls:                Button 1 = Move left                Button 3 = Move right    Dropout    Catch all the falling pieces, before they reach the ground. If you    miss it, game ends. To win you must catch all 30 pieces.        Controls:                Button 1 = Move left                Button 3 = Move right    Starting the game    The type of the game is determined by the number of arguments    given to the program.        no arguments = Space Invaders        1 argument   = Breakout        2 arguments  = Dropout        3 arguments  = double sized Breakout        4 arguments  = triple sized Space Invaders        5 arguments  = triple sized Breakout        6 arguments  = double sized Dropout        7 arguments  = quadruple sized Breakout        and so on...    Scores    The exit value of the game is your score. The smaller the score    the better it is. The exit value of zero means you have won.    Features    The game has a cheat system, which can be found after examining the    event loop at the end of program. It is not a bug, it's a feature!