Part A - Unix Multiprocessing 7 You are require to create a fork program in C programming language. You are free to create as many as you need for child of this program. You are free to create parrent message and interupt message.

a) Write a program can fork into multiple childs and there are message passing from parent to childs using pipe.

b) If interupt from keyboard (Ctrl+C) is issue, then the program must have interupt message.