Date	Description
June 26	Pointers, arrays, function ptrs. & gdb slides, code
July 3	Pointers, debugging, mem. errors, valgrind slides, valgrind slides, valgrind notes, code
July 10	POSIX system calls, I/O, directories slides, code
July 17	C++, refs., const, classes slides, code
July 24	C++ classes, dynamic memory; exam review slides old code examples
July 31	C++; HW3 debugging & files in hex slides
August 7	Network programming slides lec17_code
August 14	Concurrency, threads, and pthreads slides code examples
August 21	Wrapup and review