



@deftypefun {int} {gnutls_ocsp_resp_get_certs} (gnutls_ocsp_resp_t @var{resp}, gnutls_x509_crt_t ** @var{certs}, size_t * @var{ncerts})
@var{resp}: should contain a @code{gnutls_ocsp_resp_t}  structure

@var{certs}: newly allocated array with @code{gnutls_x509_crt_t}  certificates

@var{ncerts}: output variable with number of allocated certs.

This function will extract the X.509 certificates found in the
Basic OCSP Response.  The  @code{certs} output variable will hold a newly
allocated zero-terminated array with X.509 certificates.

Every certificate in the array needs to be de-allocated with
@code{gnutls_x509_crt_deinit()}  and the array itself must be freed using
@code{gnutls_free()} .

Both the  @code{certs} and  @code{ncerts} variables may be NULL.  Then the
function will work as normal but will not return the NULL:d
information.  This can be used to get the number of certificates
only, or to just get the certificate array without its size.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise a
negative error value.
@end deftypefun
