dalloc: Userspace Memory Allocator

dalloc is a minimalist implementation of the standard C library memory management functions (malloc, free, realloc) developed for research and educational purposes. The project explores low-level memory handling via POSIX system calls (sbrk), emphasizing manual heap traversal, fragmentation analysis, and strict 16-byte memory alignment suitable for modern SIMD architectures. It serves as a study in system programming fundamentals and memory overhead management.