GitHub CI: update list of container images

[tinc] / src / invitation.h

diff --git a/src/invitation.h b/src/invitation.h
index 3d017e9..c637fa9 100644 (file)
--- a/src/invitation.h
+++ b/src/invitation.h
@@ -1,6 +1,9 @@
+#ifndef TINC_INVITATION_H
+#define TINC_INVITATION_H
+
 /*
     invitation.h -- header for invitation.c.
-    Copyright (C) 2013 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2013-2022 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,11 +20,11 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_INVITATION_H__
-#define __TINC_INVITATION_H__
-
-bool recvdata(int fd, char *data, size_t len);
 int cmd_invite(int argc, char *argv[]);
 int cmd_join(int argc, char *argv[]);
 
+// Wait until data can be read from socket, or a timeout occurs.
+// true if socket is ready, false on timeout.
+bool wait_socket_recv(int fd);
+
 #endif