From 40d6969c7a05fe13c3883443d1c9feba6fab30d1 Mon Sep 17 00:00:00 2001
From: Chuck <chun.hong.yoon@desy.de>
Date: Thu, 12 Jun 2014 16:08:55 +0200
Subject: Add extern "C" for C++ compatibility

---
 libcrystfel/src/integration.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libcrystfel/src/integration.h')

diff --git a/libcrystfel/src/integration.h b/libcrystfel/src/integration.h
index 2c5773c6..84c1b900 100644
--- a/libcrystfel/src/integration.h
+++ b/libcrystfel/src/integration.h
@@ -80,6 +80,10 @@ typedef enum {
  * core of the integration method */
 #define INTEGRATION_METHOD_MASK (0xff)
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern IntegrationMethod integration_method(const char *t, int *err);
 
 extern void integrate_all(struct image *image, IntegrationMethod meth,
@@ -94,4 +98,8 @@ extern void integrate_all_2(struct image *image, IntegrationMethod meth,
                             signed int idh, signed int idk, signed int idl);
 
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif	/* INTEGRATION_H */
-- 
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