+int ttt_board_make_move (ttt_board_t *board, int move);
+
+int ttt_board_make_move (ttt_board_t *board, int move)
+{
+
+ putchar(move);
+ if (board->cells[move] == '_')
+ {
+ board->cells[move] = 'X';
+ return(1);
+ }
+ else
+ {
+ return(0);
+ }
+}
+
+