patch 9.0.0803: readblob() cannot read from character device Commit: https://github.com/vim/vim/commit/43625762a9751cc6e6e4d8f54fbc8b82d98fb20d Author: K.Takata <kentkt@csc.jp> Date: Thu Oct 20 13:28:51 2022 +0100 patch 9.0.0803: readblob() cannot read from character device Problem: readblob() cannot read from character device. Solution: Use S_ISCHR() to not check the size. (Ken Takata, closes https://github.com/vim/vim/issues/11407)

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