72     }

    72     }

    73 

    73 

    74     board[stack_end->data->target] = EMPTY;

    74     board[stack_end->data->target] = EMPTY;

    75 

    75 

    76     actual = stack_end->prev;

    76     actual = stack_end->prev;

    77     free (stack_end);

    78     free (stack_end);

    78 

    79 

    79     stack_end = actual;

    80     stack_end = actual;

    80 }

    81 }

    81 

    82 

   338 

   339 

   339         board[bestMove->target] = 'O';

   340         board[bestMove->target] = 'O';

   340         print ();

   341         print ();

   341 

   342 

   342         if ((estimateFunction () * estimateFunction ()) == 2500) {

   343         if ((estimateFunction () * estimateFunction ()) == 2500) {

   343             return EXIT_SUCCESS;

   345             return EXIT_SUCCESS;

   344         }

   346         }

   345 

   347 

   346         if (game_over ())

   348         if (game_over ())

   347             break;

   349             break;

   348     }

   350     }

   349 

   351 

   350     print ();

   352     print ();

   351 

   354 

   352     return EXIT_SUCCESS;

   355     return EXIT_SUCCESS;

   353 }

   356 }