(skip-unless (executable-find "gnutls-serv"))
(skip-unless (gnutls-available-p))
(skip-unless (not (eq system-type 'windows-nt)))
+ (skip-unless (featurep 'make-network-process '(family ipv6)))
(let ((server (make-tls-server 44333))
(times 0)
proc status)