@deftypefun {int} {gnutls_pubkey_export_ecc_raw2} (gnutls_pubkey_t @var{key}, gnutls_ecc_curve_t * @var{curve}, gnutls_datum_t * @var{x}, gnutls_datum_t * @var{y}, unsigned int @var{flags})
@var{key}: Holds the public key
@var{curve}: will hold the curve (may be @code{NULL} )
@var{x}: will hold x-coordinate (may be @code{NULL} )
@var{y}: will hold y-coordinate (may be @code{NULL} )
@var{flags}: flags from @code{gnutls_abstract_export_flags_t}
This function will export the ECC public key's parameters found in
the given key. The new parameters will be allocated using
@code{gnutls_malloc()} and will be stored in the appropriate datum.
In EdDSA curves the @code{y} parameter will be @code{NULL} and the other parameters
will be in the native format for the curve.
This function allows for @code{NULL} parameters since 3.4.1.
@strong{Returns:} @code{GNUTLS_E_SUCCESS} on success, otherwise a negative error code.
@strong{Since:} 3.6.0
@end deftypefun