Set timezone without changing the local time.

reactos/ntoskrnl/include/internal

diff -u -r1.44 -r1.45
--- ex.h	6 Nov 2004 16:04:25 -0000	1.44
+++ ex.h	1 Dec 2004 14:25:55 -0000	1.45
@@ -115,5 +115,8 @@

 ExfpInterlockedExchange64(LONGLONG volatile * Destination,
                           PLONGLONG Exchange);
 

+NTSTATUS
+ExpSetTimeZoneInformation(PTIME_ZONE_INFORMATION TimeZoneInformation);
+

 
 #endif /* __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H */