From 5e2444690bd0d2003e7d283f890b33e11ddd371f Mon Sep 17 00:00:00 2001
From: Renato Westphal <renato@opensourcerouting.org>
Date: Thu, 7 Feb 2019 20:10:31 -0200
Subject: lib: add extern "C" {} blocks to all libfrr headers

These are necessary to use functions defined in these headers from C++.

Signed-off-by: David Lamparter <equinox@diac24.net>
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
---
 lib/md5.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/md5.h')

diff --git a/lib/md5.h b/lib/md5.h
index 1dcbf45752..691a294333 100644
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -38,6 +38,10 @@
 #ifndef _LIBZEBRA_MD5_H_
 #define _LIBZEBRA_MD5_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define MD5_BUFLEN	64
 
 typedef struct {
@@ -82,4 +86,8 @@ extern void md5_result(uint8_t *, md5_ctxt *);
 void hmac_md5(unsigned char *text, int text_len, unsigned char *key,
 	      int key_len, uint8_t *digest);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ! _LIBZEBRA_MD5_H_*/
-- 
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