Made logic a bit faster for boards with many columns

connect4.c

@@ -166,7 +166,7 @@ int main( int argc, char *argv[] ){
 		move_t move = askMove();
 		int column = askColumn( playboard, move );
 		playMove( &playboard, move, column );
-		calcWins( &wins, playboard );
+		calcWins( &wins, playboard, column );
 		updateBoard( wins, playboard, move, column );
 	}
 }