From 6e5a837c217c8ef37e44d1cf6db79e4e4b77c4de Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Sat, 1 Feb 2020 11:08:26 +0100
Subject: [PATCH] xserver: add no-op input thread init function

This allows Xvnc to build with xorg-server 1.20.7, which requires OS
layers to implement a ddxInputThreadInit function when configured with
--enable-input-thread (the default).

relevant xorg-server commit: e3f26605d85d987da434640f52646d728f1fe919
---
 unix/xserver/hw/vnc/Input.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/unix/xserver/hw/vnc/Input.c b/unix/xserver/hw/vnc/Input.c
index 8e47d74..2519ad3 100644
--- a/unix/xserver/hw/vnc/Input.c
+++ b/unix/xserver/hw/vnc/Input.c
@@ -687,3 +687,12 @@ static void vncKeysymKeyboardEvent(KeySym keysym, int down)
 	 */
 	mieqProcessInputEvents();
 }
+
+#if INPUTTHREAD
+/** This function is called in Xserver/os/inputthread.c when starting
+    the input thread. */
+void
+ddxInputThreadInit(void)
+{
+}
+#endif