From 54e1287f307d13566deaf51683da373f3524d1d9 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Mon, 1 Oct 2018 22:44:33 +0200
Subject: backend: add get_present_clock

---
 include/wlr/backend/interface.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/wlr/backend')

diff --git a/include/wlr/backend/interface.h b/include/wlr/backend/interface.h
index 2c300709..a930c241 100644
--- a/include/wlr/backend/interface.h
+++ b/include/wlr/backend/interface.h
@@ -10,6 +10,7 @@
 #define WLR_BACKEND_INTERFACE_H
 
 #include <stdbool.h>
+#include <time.h>
 #include <wlr/backend.h>
 #include <wlr/render/egl.h>
 
@@ -18,6 +19,7 @@ struct wlr_backend_impl {
 	void (*destroy)(struct wlr_backend *backend);
 	struct wlr_renderer *(*get_renderer)(struct wlr_backend *backend);
 	struct wlr_session *(*get_session)(struct wlr_backend *backend);
+	clockid_t (*get_present_clock)(struct wlr_backend *backend);
 };
 
 /**
-- 
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