From: "Byron Campen [:bwc]" <docfaraday@gmail.com>
Date: Thu, 29 Apr 2021 18:25:00 +0000
Subject: Bug 1654112 - Work around the old (<1.5) libxrandr headers on our
 build machines. r=mjf,ng

Differential Revision: https://phabricator.services.mozilla.com/D113830
Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/c91f12b557a1d23b468c75c4f2fc00eb0f8d541a
---
 X11/extensions/Xrandr.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 X11/extensions/Xrandr.h

diff --git a/X11/extensions/Xrandr.h b/X11/extensions/Xrandr.h
new file mode 100644
index 0000000000..876e8b4c7f
--- /dev/null
+++ b/X11/extensions/Xrandr.h
@@ -0,0 +1,29 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Hack to compensate for the old (<1.5) Xrandr development headers on
+// Mozilla's build boxes.
+
+#ifndef _XRANDR_H_WRAPPER_HACK_
+#define _XRANDR_H_WRAPPER_HACK_
+
+#include_next <X11/extensions/Xrandr.h>
+
+#if RANDR_MAJOR == 1 && RANDR_MINOR < 5 // defined in randr.h
+typedef struct _XRRMonitorInfo {
+    Atom name;
+    Bool primary;
+    Bool automatic;
+    int noutput;
+    int x;
+    int y;
+    int width;
+    int height;
+    int mwidth;
+    int mheight;
+    RROutput *outputs;
+} XRRMonitorInfo;
+#endif
+
+#endif // _XRANDR_H_WRAPPER_HACK_