Refactor

data_structures/binary_trees/create_node.c

@@ -0,0 +1,39 @@
+/* Includes structure for a node and a newNode() function which
+   can be used to create a new node in the tree. 
+   It is assumed that the data in nodes will be an integer, though
+   function can be modified according to the data type, easily.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+struct node
+{
+    struct node *leftNode;
+    int data;
+    struct node *rightNode;
+};
+
+struct node *newNode(int data)
+{
+    struct node *node = (struct node *)malloc(sizeof(struct node));
+
+    node->leftNode = NULL;
+    node->data = data;
+    node->rightNode = NULL;
+
+    return node;
+}
+
+int main(void)
+{
+    /* new node can be created here as :-
+
+       struct node *nameOfNode = newNode(data);
+
+       and tree can be formed by creating further nodes at
+       nameOfNode->leftNode and so on.
+    */
+
+	return 0;
+}