Operating System

-Dynamic Allocator with Custom Fit (merge between exact fit & worst fit) and block reallocation

- Kernel Heap with kmalloc, kfree, and krealloc

- Page Fault Handler with full protection and memory mapping

- Page Replacement Algorithms: Optimal (OPT), Clock, Modified Clock, LRU

User & System Features:

* User Heap management

* Shared Memory between environments

* CPU Scheduling

* Full enforcement of kernel/user memory protection