Alexandre Julliard : ntdll: Use the monotonic counter for NtGetTickCount.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 34a1426fc3e75f87a772ab52a12b3209ab2da70a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=34a1426fc3e75f87a772ab52a12b3209ab2da70a

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Fri Jan 25 17:28:28 2013 +0100

ntdll: Use the monotonic counter for NtGetTickCount.

---

 dlls/ntdll/time.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/dlls/ntdll/time.c b/dlls/ntdll/time.c
index d3f4dab..2b810d4 100644
--- a/dlls/ntdll/time.c
+++ b/dlls/ntdll/time.c
@@ -492,10 +492,7 @@ NTSTATUS WINAPI NtQueryPerformanceCounter( LARGE_INTEGER *counter, LARGE_INTEGER
  */
 ULONG WINAPI NtGetTickCount(void)
 {
-    LARGE_INTEGER now;
-
-    NtQuerySystemTime( &now );
-    return (now.QuadPart - server_start_time) / 10000;
+    return monotonic_counter() / TICKSPERMSEC;
 }
 
 /* calculate the mday of dst change date, so that for instance Sun 5 Oct 2007