



@deftypefun {int} {gnutls_openpgp_crt_get_subkey_count} (gnutls_openpgp_crt_t @var{key})
@var{key}: is an OpenPGP key

This function will return the number of subkeys present in the
given OpenPGP certificate.

@strong{Returns:} the number of subkeys, or a negative error code on error.

@strong{Since:} 2.4.0
@end deftypefun
