Linked list insertion at head

[S18LPC-OL0010 (Preesh Tiwari)]

https://ide.codingblocks.com/#/s/31660

Please have a look into this.
Just one error.
Please correct it

[Abhishek-Vanjani-1385688111468238 (Abhishek Vanjani)]

https://ide.codingblocks.com/#/s/31712

I have made the changes and commented them.