I need some help with my Operating system course

I need some help with my Operating system course.. The course focuses on Process Synchronization (The Critical-Section Problem, Peterson’s Solution,Synchronization Hardware,Semaphores,Classic Problems of Synchronization, Monitors, Synchronization Examples 

,Atomic Transactions ) and CPU Scheduling  (Scheduling Criteria ,Scheduling Algorithms, Thread Scheduling, Multiple-Processor Scheduling, Operating Systems Examples, Algorithm Evaluation) .. All the codes most be in C programming language.. Thx