WIDTH              13 walls.c        static char walldata[UNITS*UNITLINES][WIDTH+1] ={
WIDTH              80 walls.c        static char collisioncheckdata[UNITS*UNITLINES][WIDTH];
WIDTH              91 walls.c            for(j=0;j<WIDTH;j++){
WIDTH             111 walls.c            for(j=0;j<WIDTH;j++){
WIDTH             116 walls.c          for(j=0;j<WIDTH;j++){
WIDTH             122 walls.c            putdata(WIDTH-1,j,'+',BORDER);