.options_block = &auth_heimdal_gssapi_option_defaults,
.options_len = sizeof(auth_heimdal_gssapi_options_block),
.init = auth_heimdal_gssapi_init,
.options_block = &auth_heimdal_gssapi_option_defaults,
.options_len = sizeof(auth_heimdal_gssapi_options_block),
.init = auth_heimdal_gssapi_init,