Write a C program to compute the maximum depth in a tree?

int maxDepth(struct node* node)
{
if (node==NULL)
{
return(0);
}
else
{
int leftDepth = maxDepth(node->left);
int rightDepth = maxDepth(node->right);
if (leftDepth > rightDepth) return(leftDepth+1);
else return(rightDepth+1);
}
}