XtOS/W

Summary

XtOS/W is a multitasking operating system written in C with a driver stack and a hybrid kernel. It contains a primitive GDI similar to the Win32 GDI. Drivers are dynamically linked into the kernel at boot allowing for drivers to be added without recompiling the kernel as well as increased stability.

Features

• 32-bit protected mode
• Paging
• FAT12 filesystem driver
• ATA hard disk driver
• Window manager
• Driver stack
• IORequest subsystem
• Partial C standard library support
• PE Executable loading
• Dynamic linker
• INI configuration (see: INI Parser)
• Graphics Device Interface (GDI)
• Video terminal
• Hatching brushes
• "Plug-n-Play"

Videos

Source Code

Source available on GitHub