Put a warning in about not adding any further libXi defines

The matching commit in libXi is
    e8531dd6a981c6cf19a1d256c29e886e34e8f51a
    libXi-1.4.2-21-ge8531ddp

    Add XI2 library-internal array offsets to XIint.h

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/XI2.h b/XI2.h
index 783e22f..4affaea 100644
--- a/XI2.h
+++ b/XI2.h
@@ -32,7 +32,8 @@
 #define Dont_Check                              0
 #endif
 #define XInput_2_0                              7
-
+/* DO NOT ADD TO THIS LIST. These are libXi-specific defines.
+   See commit libXi-1.4.2-21-ge8531dd */
 
 #define XI_2_Major                              2
 #define XI_2_Minor                              0