updated for version 7.4.399 Problem: Encryption implementation is messy. Blowfish encryption has a weakness. Solution: Refactor the encryption, store the state in an allocated struct instead of using a save/restore mechanism. Introduce the "blowfish2" method, which does not have the weakness and encrypts the whole undo file. (largely by David Leadbeater)

/* if_ole.cpp */
void InitOLE __ARGS((int* pbDoRestart));
void UninitOLE __ARGS((void));
void RegisterMe __ARGS((int silent));
void UnregisterMe __ARGS((int bNotifyUser));