@deftypefun {gnutls_transport_ptr_t} {gnutls_transport_get_ptr} (gnutls_session_t @var{session})
@var{session}: is a @code{gnutls_session_t}  type.

Used to get the first argument of the transport function (like
PUSH and PULL).  This must have been set using
@code{gnutls_transport_set_ptr()} .

@strong{Returns:} The first argument of the transport function.
@end deftypefun