diff -r fbc33813265b -r 2bf1da3c411e src/ucx/utils.h
--- a/src/ucx/utils.h	Thu Jun 21 16:00:37 2018 +0200
+++ b/src/ucx/utils.h	Thu Jun 21 16:10:19 2018 +0200
@@ -38,10 +38,6 @@
 #ifndef UCX_UTILS_H
 #define UCX_UTILS_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #include "ucx.h"
 #include "string.h"
 #include "allocator.h"
@@ -49,6 +45,10 @@
 #include <string.h>
 #include <stdarg.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * Default buffer size for ucx_stream_copy() and ucx_stream_ncopy().
  */