Modern, advanced, portable, multiprotocol bootloader and boot manager.

Minoca operating system

Portable C standard library

Automatically exported from code.google.com/p/micropolis

FreeDOS kernel - implements the core MS-DOS/PC-DOS (R) compatible operating system. It is derived from Pat Villani's DOS-C kernel and released under the GPL v2 or later. Please see http://www.freed…

x86-64 Operating System

A portable and easy-to-integrate implementation of the Advanced Configuration and Power Interface (ACPI)

The NanoShell Operating System 🐢

The Boron Operating System - an experimental SMP operating system inspired by a particular 1990s workstation OS

XR/station emulator written in C with SDL.

An experimental dotnet based kernel

fast+portable arbitrary precision integer library for c (wip)

multitasking OS written in dragonfruit (defunct)