Welcome! 👋 This repository documents my complete C programming learning journey, based on CodeWithHarry’s YouTube series. It includes chapter-wise content, practice sets, and my own refined notes.

Code lib with useful functions and event based I/O system

Next-generation security network access technology, providing high-performance Virtual Ethernet tunneling service.

AutoCAD 二次开发支持库

ABCDK为了支持在Linux/Unix系统中快速开发软件项目而创建的解决方案，提供关于网络、数据库、链表、多叉树、硬盘、磁带、文件、目录、多媒体等开发接口。

A high-performance, high-stability, cross-platform MQTT client, developed based on the socket API, can be used on embedded devices (FreeRTOS / LiteOS / RT-Thread / TencentOS tiny), Linux, Windows, Mac, with a very concise The API interface realizes the quality of service of QOS2 with very few resources, and seamlessly connects the mbedtls encryp…

Portable TUI Gopher client written in C89 for POSIX systems.

Simple, zero-conf http server to use instead of python http.server

Raw TCP server using C language from scratch

This is a software-simulated ETH network card device driver. After loading the driver, two devices, veth0 and veth1, will be generated. 一个软件模拟的ETH网卡设备驱动，加载驱动后，会产生veth0和veth1两个设备，不同的应用程序分别打开这两个网卡设备可以互相通信。该项目的姐妹篇：virts:https://github.com/QQxiaoming/virts

Another Mirai Varient from two years ago

Sistema Gerenciador de Recursos Escolares (SGRE) é um projeto de extensão de uma aplicação em C/C# construída durante as disciplinas Gestão de Projetos (linguagem C) e Projeto de Extensão 1, do Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (@IFSP-Campus-Campinas) - Campus Campinas.

An open source network protocol stack (PPP/IP/TCP/UDP) for embedded systems with limited resources.

Partial c++ implementation of .NET System.Net classes

C# bindings for Remotery https://github.com/Celtoys/Remotery with native dynamic link libraries.

A new bootable USB solution.

NCurses Direct Connect

C# wrapper around the Yara pattern matching library