The OS program 'Foucher_S_OS_Ass2_Program.out' was developped under UBUNTU Linux release vesrion 8.04 using a GNOME desktop. The source code 'Foucher_S_OS_Ass2_Source_Code.c' was compiled using the standard libraries of gcc V4.2.4, and should compile without any warnings. It was debugged using DDD (Data Display Debugger)version 3.3. As the program was developped under a Unix based platform, I did not test it on Trottier 3rd floor, but I have no doubts it will work there :)