--- a/th_datastruct.h	Fri Feb 16 22:21:01 2018 +0200
+++ b/th_datastruct.h	Sat Feb 17 23:35:20 2018 +0200
@@ -10,9 +10,8 @@
 
 #include "th_util.h"
 
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
+#ifdef __cplusplus
+extern "C" {
 #endif
 
 
@@ -20,9 +19,9 @@
  */
 typedef struct _th_llist_t
 {
-    void *data;  // Pointer to data payload of this node
     size_t num;  // Number of nodes in the list, meaningful ONLY in the current root node of the list
     struct _th_llist_t *prev, *next;
+    void *data;  // Pointer to data payload of this node
 } th_llist_t;