please i need it very quickly

automatic distribution facility uses robots to send packages to their destinations. The robots ase a stack Gased algorithm to keep track of the packages they carry, since they need to post the last package they picked up first. The package information consists of Package iD (an integer), post code of delivery address (another integer), city of delivery(string) and full address (another string). a) Create a Node structure for thus system, representing each package. If you will be using any special references to this structure, please nake sure to inclade your typedef lines. b) Creace a Pop functios that returns the address of the popped node, and renurns NULL if the stack is empty