



@deftypefun {int} {gnutls_openpgp_keyring_check_id} (gnutls_openpgp_keyring_t @var{ring}, const gnutls_openpgp_keyid_t @var{keyid}, unsigned int @var{flags})
@var{ring}: holds the keyring to check against

@var{keyid}: will hold the keyid to check for.

@var{flags}: unused (should be 0)

Check if a given key ID exists in the keyring.

@strong{Returns:} @code{GNUTLS_E_SUCCESS}  on success (if keyid exists) and a
negative error code on failure.
@end deftypefun
