@deftypefun {void *} {gnutls_session_get_ptr} (gnutls_session_t @var{session})

@var{session}: is a @code{gnutls_session_t}  type.

Get user pointer for session.  Useful in callbacks.  This is the

pointer set with @code{gnutls_session_set_ptr()} .

@strong{Returns:} the user given pointer from the session structure, or

@code{NULL}  if it was never set.

@end deftypefun