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/json.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/json.h')

diff --git a/lib/json.h b/lib/json.h
index d349162304..a5251662be 100644
--- a/lib/json.h
+++ b/lib/json.h
@@ -21,6 +21,10 @@
 #ifndef _QUAGGA_JSON_H
 #define _QUAGGA_JSON_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(HAVE_JSON_C_JSON_H)
 #include <json-c/json.h>
 
@@ -81,4 +85,8 @@ extern void json_object_free(struct json_object *obj);
 #define JSON_C_TO_STRING_NOSLASHESCAPE (1<<4)
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _QUAGGA_JSON_H */
-- 
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