[ CCode ( instance_pos = 2.9 ) ]
public delegate int ConfigMatchCallback (MatchInfo match_info, string value)
The type of the callback functions for retrieving values from a Config using a regular expression.
See match_foreach.
| match_info |
the match |
| value |
the value |
| user_data |
user-supplied data. |
|
0 to go for the next config value or a Error in case there was an error. |