@deftypefun {int} {gnutls_ocsp_req_print} (gnutls_ocsp_req_const_t @var{req}, gnutls_ocsp_print_formats_t @var{format}, gnutls_datum_t * @var{out})
@var{req}: The data to be printed

@var{format}: Indicate the format to use

@var{out}: Newly allocated datum with (0) terminated string.

This function will pretty print a OCSP request, suitable for
display to a human.

If the format is @code{GNUTLS_OCSP_PRINT_FULL}  then all fields of the
request will be output, on multiple lines.

The output  @code{out} ->data needs to be deallocate using @code{gnutls_free()} .

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