/* ECP: FILEname=fig7_19.c */
/* 1*/   int
/* 2*/   IsEmpty( BoardType Board, int Row, int Column )
/* 3*/   {
/* 4*/       return Board[ Row ][ Column ] == Empty;
/* 5*/   }

/* 6*/   void
/* 7*/   MakeEmpty( BoardType Board )
/* 8*/   {
/* 9*/       int Row, Column;

/*10*/       for( Row = 0; Row < Bsize; Row++ )
/*11*/           for( Column = 0; Column < Bsize; Column++ )
/*12*/               Board[ Row ][ Column ] = Empty;
/*13*/   }

/*14*/   void
/*15*/   PrintBoard( BoardType Board )
/*16*/   {
/*17*/       int Row, Column;

/*18*/       printf( "---\n" );
/*19*/       for( Row = 0; Row < Bsize; Row++ )
/*20*/       {
/*21*/           for( Column = 0; Column < Bsize; Column++ )
/*22*/               if( Board[ Row ][ Column ] == Empty )
/*23*/                   printf( " " );
/*24*/               else if( Board[ Row ][ Column ] == Computer )
/*25*/                   printf( CompColor == X ? "X" : "O" );
/*26*/               else
/*27*/                   printf( CompColor != X ? "X" : "O" );
/*28*/           printf( "\n" );
/*29*/       }
/*30*/       printf( "---\n" );
/*31*/   }