From 0e3af50c9e20938bd1cea0182bf749ce61cb6782 Mon Sep 17 00:00:00 2001
From: Simon Josefsson <simon@josefsson.org>
Date: Thu, 2 Aug 2012 23:21:02 +0200
Subject: base64: Use extern C scope in header file, for C++.

* lib/base64.h: Add C++ namespace protection.
---
 lib/base64.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib')

diff --git a/lib/base64.h b/lib/base64.h
index e125d7ee9e..fc7307a573 100644
--- a/lib/base64.h
+++ b/lib/base64.h
@@ -24,6 +24,10 @@
 /* Get bool. */
 # include <stdbool.h>
 
+# ifdef __cplusplus
+extern "C" {
+# endif
+
 /* This uses that the expression (n+(k-1))/k means the smallest
    integer >= n/k, i.e., the ceiling of n/k.  */
 # define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4)
@@ -57,4 +61,8 @@ extern bool base64_decode_alloc_ctx (struct base64_decode_context *ctx,
 #define base64_decode_alloc(in, inlen, out, outlen) \
         base64_decode_alloc_ctx (NULL, in, inlen, out, outlen)
 
+# ifdef __cplusplus
+}
+# endif
+
 #endif /* BASE64_H */
-- 
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