diff --git a/include/winbase.h b/include/winbase.h
index 7219c2f..8685b23 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -698,6 +698,7 @@
         LONG DaylightBias;
 } TIME_ZONE_INFORMATION, *LPTIME_ZONE_INFORMATION;
 
+#define TIME_ZONE_ID_INVALID	((DWORD)0xFFFFFFFF)
 #define TIME_ZONE_ID_UNKNOWN    0
 #define TIME_ZONE_ID_STANDARD   1
 #define TIME_ZONE_ID_DAYLIGHT   2
@@ -1471,6 +1472,7 @@
 INT         WINAPI GetTimeFormatA(LCID,DWORD,LPSYSTEMTIME,LPCSTR,LPSTR,INT);
 INT         WINAPI GetTimeFormatW(LCID,DWORD,LPSYSTEMTIME,LPCWSTR,LPWSTR,INT);
 #define     GetTimeFormat WINELIB_NAME_AW(GetTimeFormat)
+DWORD       WINAPI GetTimeZoneInformation(LPTIME_ZONE_INFORMATION);
 BOOL        WINAPI GetThreadContext(HANDLE,CONTEXT *);
 LCID        WINAPI GetThreadLocale(void);
 INT       WINAPI GetThreadPriority(HANDLE);
@@ -1642,6 +1644,7 @@
 BOOL        WINAPI UnlockFile(HANDLE,DWORD,DWORD,DWORD,DWORD);
 BOOL        WINAPI UnmapViewOfFile(LPVOID);
 LPVOID      WINAPI VirtualAlloc(LPVOID,DWORD,DWORD,DWORD);
+LPVOID      WINAPI VirtualAllocEx(HANDLE,LPVOID,DWORD,DWORD,DWORD);
 BOOL      WINAPI VirtualFree(LPVOID,DWORD,DWORD);
 BOOL      WINAPI VirtualLock(LPVOID,DWORD);
 BOOL      WINAPI VirtualProtect(LPVOID,DWORD,DWORD,LPDWORD);