From f7012583e9a7594cbb5ebe8e974bb69061189262 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Tue, 25 Nov 2003 01:40:27 +0000
Subject: Add the #goo to allow use in C++. Silence a few more warnings. Strip
 down the mkfiles more. Fix bug in X11 mouse handling, note groups.

---
 include/bio.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'include/bio.h')

diff --git a/include/bio.h b/include/bio.h
index 600f0948..473389a7 100644
--- a/include/bio.h
+++ b/include/bio.h
@@ -1,5 +1,8 @@
-#ifndef _BIOH_
-#define _BIOH_ 1
+#ifndef _BIO_H_
+#define _BIO_H_ 1
+#if defined(__cplusplus)
+extern "C" { 
+#endif
 
 #include <sys/types.h>	/* for off_t */
 #include <fcntl.h>	/* for O_RDONLY, O_WRONLY */
@@ -78,4 +81,7 @@ char*	Brdstr(Biobuf*, int, int);
 long	Bgetrune(Biobuf*);
 int	Bputrune(Biobuf*, long);
 
+#if defined(__cplusplus)
+}
+#endif
 #endif
-- 
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