@deftypefun {int} {gnutls_x509_crq_set_tlsfeatures} (gnutls_x509_crq_t @var{crq}, gnutls_x509_tlsfeatures_t @var{features})

@var{crq}: An X.509 certificate request

@var{features}: If the function succeeds, the

features will be added to the certificate

request.

This function will set the certificate request's

X.509 TLS extension from the given structure.

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

otherwise a negative error value.

@strong{Since:} 3.5.1

@end deftypefun