From a153b2cdf31f3dcecd54651f14342253dcc21617 Mon Sep 17 00:00:00 2001
From: Vincent Wei <vincent@minigui.org>
Date: Tue, 18 Feb 2020 22:18:34 +0800
Subject: [PATCH] add system message MSG_MANAGE_MSGTHREAD

---
 include/window.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/window.h b/include/window.h
index f90ae5a9..7763ed1a 100644
--- a/include/window.h
+++ b/include/window.h
@@ -2907,6 +2907,11 @@ typedef struct _WINMASKINFO {
 
 #endif /* defined _MGRM_PROCESSES */
 
+/* Since 5.0.0: for managing message thread */
+#define MSG_MANAGE_MSGTHREAD    0x014A
+    #define MSGTHREAD_SIGNIN        0x00
+    #define MSGTHREAD_SIGNOUT       0x01
+
 /**
  * \def MSG_DOESNEEDIME
  * \brief Sends to a window to query whether the window needs to open
@@ -6432,7 +6437,7 @@ static inline int GUIAPI CreateThreadForMainWindow (pthread_t* thread,
         pthread_attr_t* attr, void * (*start_routine)(void *), void* arg)
 {
     return CreateThreadForMessaging (thread, attr, start_routine, arg,
-            FALSE, 16);
+            TRUE, 16);
 }
 
 /**