@deftypefun {void} {gnutls_global_deinit} ( @var{void}) This function deinitializes the global data, that were initialized using @code{gnutls_global_init()} . Since GnuTLS 3.3.0 this function is no longer necessary to be explicitly called. GnuTLS will automatically deinitialize on library destructor. See @code{gnutls_global_init()} for disabling the implicit initialization/deinitialization. @end deftypefun