There are four random versions available in the project2 directory for your
perusal.  These were generated by students from previous years.

Two of them are protected under
licences. One is the GPL license, and the other is BSD license. These are 
briefly explained in the file licence.txt also under the project2 directory.

Please read licence.txt if you plan to extend or distribute your software 
with ideas from these programs.

SUMMARY of all random programs:
  C version:    Joshua Cook                              BSD licence
  C version:    Michael Ledford                          GPL licence
  java version: Justin Knapp                         
  C++ version:  Chad Shepherd  

 All of these programs reads from a file called "random.txt" that is in the
 same directory where you run your program that calls the mrand()
 function.

 NOTE: You may want to test your program, "without" having
 any I/O events. That way it may be easier to calculate the
 average waiting time by hand first, and then see if this is consistent
 with your program's results.