From cbdab97572a7937d04cacb3b879fc5d031708b4f Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Fri, 12 Aug 2016 00:54:44 +0000
Subject: [PATCH] [NtUser] - Get the right shift to pass through the keyboard
 subsystem. (WIP)

svn path=/trunk/; revision=72204
---
 reactos/win32ss/user/ntuser/keyboard.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/reactos/win32ss/user/ntuser/keyboard.c b/reactos/win32ss/user/ntuser/keyboard.c
index 18c550af1fe..d2cba89bc73 100644
--- a/reactos/win32ss/user/ntuser/keyboard.c
+++ b/reactos/win32ss/user/ntuser/keyboard.c
@@ -1090,8 +1090,17 @@ UserProcessKeyboardInput(
         KbdInput.dwFlags = 0;
         if (pKbdInputData->Flags & KEY_BREAK)
             KbdInput.dwFlags |= KEYEVENTF_KEYUP;
+
         if (wVk & KBDEXT)
             KbdInput.dwFlags |= KEYEVENTF_EXTENDEDKEY;
+        //
+        // Based on wine input:test_Input_blackbox this is okay. It seems the 
+        // bit did not get set and more research is needed. Now the right
+        // shift works.
+        //
+        if (wVk == VK_RSHIFT)
+            KbdInput.dwFlags |= KEYEVENTF_EXTENDEDKEY;
+
         KbdInput.time = 0;
         KbdInput.dwExtraInfo = pKbdInputData->ExtraInformation;
         UserSendKeyboardInput(&KbdInput, FALSE);