($zout, $err) = Compress::Raw::Zlib::Deflate->new(
# nnrpd (INN) and Compress::Raw::Zlib favor MemLevel=9,
# the zlib C library and git use MemLevel=8 as the default
($zout, $err) = Compress::Raw::Zlib::Deflate->new(
# nnrpd (INN) and Compress::Raw::Zlib favor MemLevel=9,
# the zlib C library and git use MemLevel=8 as the default