@deftypefun {time_t} {gnutls_ocsp_resp_get_produced} (gnutls_ocsp_resp_const_t @var{resp})
@var{resp}: should contain a @code{gnutls_ocsp_resp_t}  type

This function will return the time when the OCSP response was
signed.

@strong{Returns:} signing time, or (time_t)-1 on error.
@end deftypefun