From 07f862a76947ec6d3c9941fe7815b6c81e8cd03a Mon Sep 17 00:00:00 2001
From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Mon, 24 Oct 2016 18:03:04 +0000
Subject: [PATCH] Include <stdarg.h> instead of <machine/stdarg.h> when
 compiled as part of libsbuf. The former is the standard header, and allows us
 to compile libsbuf on macOS/linux.

---
 sys/kern/subr_prf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/kern/subr_prf.c b/sys/kern/subr_prf.c
index 5886438fc48..e78863830c7 100644
--- a/sys/kern/subr_prf.c
+++ b/sys/kern/subr_prf.c
@@ -72,7 +72,11 @@ __FBSDID("$FreeBSD$");
  * Note that stdarg.h and the ANSI style va_start macro is used for both
  * ANSI and traditional C compilers.
  */
+#ifdef _KERNEL
 #include <machine/stdarg.h>
+#else
+#include <stdarg.h>
+#endif
 
 #ifdef _KERNEL