[opendbx] odbx_error_type

[OpenDBX d. l. <lib...@li...>]

Hi! I have some dudes with this function.  I really don't understand its
use. I read this:
http://www.linuxnetworks.de/doc/index.php/OpenDBX/API/odbx_error_type but i
am still don't know when to use it.

can someone explain me why should I use this function?

thanks,

mariano