Practice in C89

This will be my way of learning and practicing the basics in different languages, (simple tasks to test multiple language features) C was the first one bc I like it and 89 bc this way I can compare it to modern C later on.

I don't intend to reinvent the wheel, I just want to know how it works.

DONE

Basic language usage

• The basics (unions, pointers, etc...)
• Function pointers
• Generic function arguments
• Variable argument lists
• Emulating methods inside structs
• Static and Dynamic linking
• Use <pthread.h>

Algorithms

• Binary search
• Selection sort
• Insert sort
• Merge sort
• Quick sort
• Iterative factorial
• Recursive factorial
• Power by recursion
• Breadth-First search (BFS)

Data structures

• Linked list
• Queue list
• Basic graph
• Hash table
• Stack
• Binary tree

Programs/utils

• Basic Terminal Drawing (BTD) library
• Draw Sierpinski Gasket by recursion
• Palindrome word checker

TODO

Basic language usage

• Basic sockets test

Algorithms

• Fibonacci numbers