1 files changed, 0 insertions, 19 deletions

diff --git a/src/termhooks.h b/src/termhooks.h
index e2e515707d1..2d806c4a287 100644
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -252,25 +252,6 @@ enum event_kind
                                    the wheel event occurred in.
                                    .timestamp gives a timestamp (in
                                    milliseconds) for the event.  */
-#if defined(MAC_OSX)
-  MOUSE_WHEEL_EVENT,            /* A mouse-wheel event is generated on
-                                   MAC_OSX by a wheel on a mouse
-                                   (e.g., MS Intellimouse).  The event
-                                   contains a delta that corresponds
-                                   to the amount and direction that
-                                   the wheel is rotated.  This delta
-                                   is typically used to implement a
-                                   scroll or zoom.
-                                   .code gives the delta.
-                                   .modifiers holds the state of the
-                                   modifier keys.
-                                   .x and .y give the mouse position,
-                                   in characters, within the window.
-                                   .frame_or_window gives the frame
-                                   the wheel event occurred in.
-                                   .timestamp gives a timestamp (in
-                                   milliseconds) for the wheel event.  */
-#endif
 #ifdef WINDOWSNT
   LANGUAGE_CHANGE_EVENT,        /* A LANGUAGE_CHANGE_EVENT is generated
                                    on WINDOWSNT when the keyboard layout