The trailing "2" follows HDF5's convention for versioned/deprecated
symbols (H5Dopen2, H5Gcreate2, etc.), implying this is a successor to
H5Zget_filter_info registered in H5vers.txt -- it isn't. The two functions
are independent: H5Zget_filter_info returns only encode/decode config
flags, H5Zget_filter_class_info additionally exposes name, description,
and set_config/get_config presence. Renamed across C, Fortran, and both
Java binding variants (JNI + FFM) since it hadn't shipped yet.
M. Scot Breitenfeld
79e9bd95df