@deftypefun {void} {gnutls_certificate_set_trust_list} (gnutls_certificate_credentials_t @var{res}, gnutls_x509_trust_list_t @var{tlist}, unsigned @var{flags})
@var{res}: is a @code{gnutls_certificate_credentials_t}  type.

@var{tlist}: is a @code{gnutls_x509_trust_list_t}  type

@var{flags}: must be zero

This function sets a trust list in the gnutls_certificate_credentials_t type.

Note that the  @code{tlist} will become part of the credentials
structure and must not be deallocated. It will be automatically deallocated
when the  @code{res} structure is deinitialized.

@strong{Returns:} @code{GNUTLS_E_SUCCESS}  (0) on success, or a negative error code.

@strong{Since:} 3.2.2
@end deftypefun