-ssize_t
-emacs_gnutls_write (int fildes, struct Lisp_Process *proc, const char *buf,
- size_t nbyte);
-ssize_t
-emacs_gnutls_read (int fildes, struct Lisp_Process *proc, char *buf,
- size_t nbyte);
+extern EMACS_INT
+emacs_gnutls_write (struct Lisp_Process *proc, const char *buf, EMACS_INT nbyte);
+extern EMACS_INT
+emacs_gnutls_read (struct Lisp_Process *proc, char *buf, EMACS_INT nbyte);
+
+extern int emacs_gnutls_record_check_pending (gnutls_session_t state);
+extern void emacs_gnutls_transport_set_errno (gnutls_session_t state, int err);