How to implement a plugin system

[Stephan Haller]

Hi @all,

does someone has a URL to a good tutorial or code snippets about how to
implement a plugin system. At best it would use Glib functions.

I have my first "plugin" ready for xfdashboard. To be honest it use
hard-coded and implemented in the main application code - not really a
plugin. Now I try to build a plugin system around it. But I need to
good way to start.

Can anybody help me?

Greetings
Stephan