rebootd is a daemon which waits on specified UDP port for special string (password) and reboots the computer.
It should be used as 'last resort' is the computer does not respond to any commands (but still has network available), when 'reset' button is usually used.
Public domain - you are allowed to use it in any way.
The project is available as source code via Subversion repository or for on-line view. Subversion URL is https://www.26th.net/svn/general/rebootd/trunk/
There are also source code tars with releases and ports.
The program is provided AS IS without any warranty. I do not promise anything about it.
But nevertheless if you found a bug or require some feature - please submit it to bugzilla.
If you have some questions or problems with the library - ask me per email.
Once again - no warranty.