FYI: "Pin Code" Update (2)

Fixed Pin Code Feature
Now cross-platform, and stable ( after fixing I tested it a couple dozen times ).
Special Thanks to Yommy for providing me with his packet list, without it I would have never figured what was wrong with it.
Special Thanks to Jeroen who reported a inconsistency on the feature when used on windows.

// Request Pincode only on login or on everytime char select is accessed?
// 0: only on login (default)
// 1: everytime the char select window is accessed
pincode_charselect: 0