#include <stdio.h>
#define Max_Board 7

void isAvaliable(int pBoard{}{});

void main() {
int Board{Max_Board}{Max_Board};
isAvaliable(Board);
}

void isAvaliable(int pBoard{}{}) {
     int i,j;
     
     for(i=0;i<Max_Board;i++)
          for(j=0;j<Max_Board;j++)
               pBoard{i}{j}=0;
}