@deftypefun {int} {gnutls_srtp_set_profile} (gnutls_session_t @var{session}, gnutls_srtp_profile_t @var{profile})
@var{session}: is a @code{gnutls_session_t}  type.

@var{profile}: is the profile id to add.

This function is to be used by both clients and servers, to declare
what SRTP profiles they support, to negotiate with the peer.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned,
otherwise a negative error code is returned.

Since 3.1.4
@end deftypefun