OptionErrorFunc

Description:

[ CCode ( has_target = false ) ]
public delegate void OptionErrorFunc (OptionContext context, OptionGroup group, void* data, ref Error error)

The type of function to be used as callback when a parse error occurs.

context	The active OptionContext
group	The group to which the function belongs
data	User data added to the OptionGroup containing the option when it was created with OptionGroup

Namespace: GLib

Package: glib-2.0