From 39dee0d08811945de124a503154bf036939c9ea5 Mon Sep 17 00:00:00 2001
From: rlibby <rlibby@FreeBSD.org>
Date: Fri, 13 Dec 2019 10:34:19 +0000
Subject: [PATCH] libmemstat: unbreak build

r355706 added an instance of offsetof() to the UMA private kernel header
file uma_int.h.  Userspace memstat_uma.c includes that header, and
chokes on offsetof() because apparently the definition in sys/types.h is
ifdef _KERNEL.  Now, include sys/stddef.h which has an identical
definition.

Pointyhat to:	rlibby
Sponsored by:	Dell EMC Isilon
---
 lib/libmemstat/memstat_uma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/libmemstat/memstat_uma.c b/lib/libmemstat/memstat_uma.c
index 7c292e7ba460..cf30f5f312e5 100644
--- a/lib/libmemstat/memstat_uma.c
+++ b/lib/libmemstat/memstat_uma.c
@@ -31,6 +31,7 @@
 #include <sys/param.h>
 #include <sys/counter.h>
 #include <sys/cpuset.h>
+#include <sys/stddef.h>
 #include <sys/sysctl.h>
 
 #include <vm/uma.h>