From 5cf20707ba79b5c06b26381da0013c65004b53be Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Fri, 6 Jan 2023 18:39:09 -0700
Subject: [PATCH] stand: Allow stand.h to be included in C++ programs

Allow stand.h to be included in C++ programs. This is little more than
using our stylized __BEGIN_DECL / __END_DECL around the entire
file. There's no run-time support for C++, so the C++ that can be used
is quite limited. It is enough for libunwind, though.

Sponsored by:		Netflix
Reviewed by:		jrtc27, kevans
Differential Revision:	https://reviews.freebsd.org/D37946
---
 stand/libsa/stand.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/stand/libsa/stand.h b/stand/libsa/stand.h
index c0550104bca0..b5087d17e114 100644
--- a/stand/libsa/stand.h
+++ b/stand/libsa/stand.h
@@ -61,8 +61,9 @@
 #ifndef	STAND_H
 #define	STAND_H
 
-#include <sys/types.h>
 #include <sys/cdefs.h>
+
+#include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/dirent.h>
 #include <sys/queue.h>
@@ -90,6 +91,8 @@
 /* Partial signal emulation for sig_atomic_t */
 #include <machine/signal.h>
 
+__BEGIN_DECLS
+
 struct open_file;
 
 /*
@@ -509,4 +512,6 @@ void tslog(const char *, const char *, const char *);
 void tslog_setbuf(void * buf, size_t len);
 void tslog_getbuf(void ** buf, size_t * len);
 
+__END_DECLS
+
 #endif	/* STAND_H */