include: Add WM_IME_SYSTEM message

[André Hentschel]

---
 include/winuser.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/winuser.h b/include/winuser.h
index a8b2c93..d46fdde 100644
--- a/include/winuser.h
+++ b/include/winuser.h
@@ -1396,6 +1396,7 @@ WINUSERAPI BOOL     WINAPI SetSysColors(INT,const INT*,const COLORREF*);
 #define WM_IME_SELECT               0x0285
 #define WM_IME_CHAR                 0x0286
 /* Win32 5.0 messages for IME */
+#define WM_IME_SYSTEM               0x0287
 #define WM_IME_REQUEST              0x0288
 
 /* Win32 4.0 messages for IME */
-- 

Best Regards, André Hentschel