C++ headers should be more aggressively wrapped in extern "C++".
This is kind of a mess. Some projects will wrap our public headers in
extern "C", so we use extern "C++" around our C++ APIs. However this
needs to be done when including C++ standard library headers too since
they don't always, themselves, guard against being wrapped in extern
"C".
Change-Id: Ib7dd4a6f69ca81dd525ecaa1418b3b7ba85b6579
Reviewed-on: https://boringssl-review.googlesource.com/18504
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/include/openssl/span.h b/include/openssl/span.h
index c21f444..4c09159 100644
--- a/include/openssl/span.h
+++ b/include/openssl/span.h
@@ -19,13 +19,11 @@
#if !defined(BORINGSSL_NO_CXX)
+extern "C++" {
+
#include <algorithm>
#include <type_traits>
-#include "../crypto/internal.h"
-
-extern "C++" {
-
namespace bssl {
template <typename T>
