This was only explicitly used in the tests, where it can be replaced by
wrapping the original raw file pointer into a CAutoFile on creation and
then calling CAutoFile::fclose().
Also, it was used in LoadExternalBlockFile(), where it can also be
replaced by the (implicit call to the) CAutoFile destructor after
wrapping the original raw file pointer in a CAutoFile.
While touching all constructors in the previous commit, the class name
can be adjusted to comply with the style guide.
-BEGIN VERIFY SCRIPT-
sed -i 's/CBufferedFile/BufferedFile/g' $( git grep -l CBufferedFile )
-END VERIFY SCRIPT-
Avoid use of the expensive mod operator (%) when calculating the
buffer offset. No functional difference.
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
