Index: sys/sys/event.h
===================================================================
RCS file: /cvsroot/src/sys/sys/event.h,v
retrieving revision 1.27
diff -u -r1.27 event.h
--- sys/sys/event.h	31 May 2017 00:45:59 -0000	1.27
+++ sys/sys/event.h	31 May 2017 18:28:24 -0000
@@ -54,8 +54,13 @@
 	intptr_t	udata;		/* opaque user data identifier */
 };
 
+#define EV_SET(kevp, a, b, c, d, e, f)						\
+do {										\
+	EV_SET_((kevp), (a), (b), (c), (d), (e), __CAST(intptr_t, (f)));	\
+} while(/* CONSTCOND */ 0)
+
 static __inline void
-EV_SET(struct kevent *_kevp, uintptr_t _ident, uint32_t _filter,
+EV_SET_(struct kevent *_kevp, uintptr_t _ident, uint32_t _filter,
        uint32_t _flags, uint32_t _fflags, int64_t _data, intptr_t _udata)
 {
 	_kevp->ident = _ident;