4-binary_tree_is_leaf.c

#include "binary_trees.h"
/**
 * binary_tree_is_leaf - a function that checks if a node is a leaf
 * @node: a pointer to the node to check
 *
 * Return: if true return 1
 */

int binary_tree_is_leaf(const binary_tree_t *node)
{
	if (!node)
	{
		return (0);
	}

	if (node->left == NULL && node->right == NULL)
	{
		return (1);
	}
	else
	{
		return (0);
	}
}