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/sha256.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/sha256.h')

diff --git a/lib/sha256.h b/lib/sha256.h
index 2473da7bd..c93d25305 100644
--- a/lib/sha256.h
+++ b/lib/sha256.h
@@ -29,6 +29,10 @@
 #ifndef _SHA256_H_
 #define _SHA256_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SHA256Context {
 	uint32_t state[8];
 	uint32_t count[2];
@@ -55,4 +59,8 @@ void HMAC__SHA256_Final(unsigned char[32], HMAC_SHA256_CTX *);
 void PBKDF2_SHA256(const uint8_t *, size_t, const uint8_t *, size_t, uint64_t,
 		   uint8_t *, size_t);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* !_SHA256_H_ */
-- 
cgit v1.2.3