updated for version 7.4.645 Problem: When splitting the window in a BufAdd autocommand while still in the first, empty buffer the window count is wrong. Solution: Do not reset b_nwindows to zero and don't increment it.

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