Thread: invalid pointer conversion

Hello,
Consider following code:

Code:

void foo(int **arr);
 
int main()
{
    int array[10][10];
    int **ptr;
    
    ptr = array; // error here
    
    foo(array);  // here aswell
    printf("%d", array); 
 
    getchar();    
    return  0; 
}


void foo(int **arr) 
{
     printf("Hello\n");
}

What's wrong with this? I've tried same code in C, it works except that complier throws warning about incompatible pointers, while in C++ it's an error - any ideas?