@deftypefun {gnutls_compression_method_t} {gnutls_compression_get} (gnutls_session_t @var{session})
@var{session}: is a @code{gnutls_session_t}  type.

Get the currently used compression algorithm.

@strong{Returns:} the currently used compression method, a
@code{gnutls_compression_method_t}  value.
@end deftypefun