Date: Dec 1, 2015
Author: Yang Liu
WPI ID: yliu17

This program demonstrates how unidirectional Reliable Date Transfer, Go-Back-N protocol works.
This implementation works with non-zero out-of-order probability.

Source code files:
	1) project.c // Network condition simulator
	2) project.h // Compressed c header
	3) student2A.c // Data Sender
	4) student2B.c // Data Receiver
	5) student_common.c // Shared procedures
	6) makefile

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To compile the program:
	use following command:
		> make

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To run the program:
	use following command:
		> ./project2