@deftypefun {void} {gnutls_psk_set_server_dh_params} (gnutls_psk_server_credentials_t @var{res}, gnutls_dh_params_t @var{dh_params})
@var{res}: is a gnutls_psk_server_credentials_t type

@var{dh_params}: is a structure that holds Diffie-Hellman parameters.

This function will set the Diffie-Hellman parameters for an
anonymous server to use. These parameters will be used in
Diffie-Hellman exchange with PSK cipher suites.

@strong{Deprecated:} This function is unnecessary and discouraged on GnuTLS 3.6.0
or later. Since 3.6.0, DH parameters are negotiated
following RFC7919.
@end deftypefun