@deftypefun {const char *} {gnutls_ecc_curve_get_oid} (gnutls_ecc_curve_t @var{curve})
@var{curve}: is an ECC curve

Convert a @code{gnutls_ecc_curve_t}  value to its object identifier.

@strong{Returns:} a string that contains the OID of the specified
curve or @code{NULL} .

@strong{Since:} 3.4.3
@end deftypefun