@deftypefun {int} {gnutls_ocsp_resp_get_signature} (gnutls_ocsp_resp_const_t @var{resp}, gnutls_datum_t * @var{sig})

@var{resp}: should contain a @code{gnutls_ocsp_resp_t}  type

@var{sig}: newly allocated output buffer with signature data

This function will extract the signature field of a OCSP response.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise a

negative error value.

@end deftypefun