Serial and parallel port detection

[Jacques Pelletier]

Hi,

For use in the GUI of an application, I need to have a list of detected 
serial and parallel ports. This list is used to fill a combo box where 
the user select the port to use (example: in Windows, it would be a list 
with COM1,COM2, etc.

On OpenBSD, how can we retrieve the detected serial and parallel ports?

JP