From 1ec5a3378df4e3f177494d26a7c48055f51c19a7 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Mon, 27 Aug 2018 08:00:02 +0000
Subject: [PATCH] CtrlCore: GuiUnLock

git-svn-id: svn://ultimatepp.org/upp/trunk@12198 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/CtrlCore/CtrlCore.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/uppsrc/CtrlCore/CtrlCore.h b/uppsrc/CtrlCore/CtrlCore.h
index a1f6c1eb4..9b06e1e7a 100644
--- a/uppsrc/CtrlCore/CtrlCore.h
+++ b/uppsrc/CtrlCore/CtrlCore.h
@@ -75,6 +75,13 @@ struct GuiLock {
 	~GuiLock() { LeaveGuiMutex(); }
 };
 
+struct GuiUnLock {
+	int n;
+	
+	GuiUnLock()  { n = LeaveGuiMutexAll(); }
+	~GuiUnLock() { EnterGuiMutex(n); }
+};
+
 bool ScreenInPaletteMode(); // Deprecated
 
 typedef ImageDraw SystemImageDraw;