@deftypefun {int} {gnutls_x509_crq_get_version} (gnutls_x509_crq_t @var{crq})
@var{crq}: should contain a @code{gnutls_x509_crq_t}  type

This function will return the version of the specified Certificate
request.

@strong{Returns:} version of certificate request, or a negative error code on
error.
@end deftypefun