From 2c1ae79e8be597e51d248d78f09d447fa02401ae Mon Sep 17 00:00:00 2001
From: Andrej Babic <andrej.babic@psi.ch>
Date: Thu, 2 Apr 2020 14:09:52 +0200
Subject: [PATCH] Fix C imports in C++ code

---
 core-writer/external/bitshuffle/bitshuffle.cpp      | 8 ++++++--
 core-writer/external/bitshuffle/bitshuffle_core.cpp | 5 ++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/core-writer/external/bitshuffle/bitshuffle.cpp b/core-writer/external/bitshuffle/bitshuffle.cpp
index 54ff045..b8944d7 100644
--- a/core-writer/external/bitshuffle/bitshuffle.cpp
+++ b/core-writer/external/bitshuffle/bitshuffle.cpp
@@ -11,8 +11,12 @@
 
 #include "bitshuffle.h"
 #include "bitshuffle_core.h"
-#include "bitshuffle_internals.h"
-#include "lz4.h"
+
+extern "C" {
+    #include "bitshuffle_internals.h"
+    #include "lz4.h"
+}
+
 
 #include <stdio.h>
 #include <string.h>
diff --git a/core-writer/external/bitshuffle/bitshuffle_core.cpp b/core-writer/external/bitshuffle/bitshuffle_core.cpp
index 583e4fe..539197f 100644
--- a/core-writer/external/bitshuffle/bitshuffle_core.cpp
+++ b/core-writer/external/bitshuffle/bitshuffle_core.cpp
@@ -10,7 +10,10 @@
  */
 
 #include "bitshuffle_core.h"
-#include "bitshuffle_internals.h"
+
+extern "C" {
+    #include "bitshuffle_internals.h"
+}
 
 #include <stdio.h>
 #include <string.h>