diff -r 510d6b198dde -r c3acfb3b4957 functions.h
--- a/functions.h	Thu May 26 14:39:52 2011 +0200
+++ b/functions.h	Fri May 27 12:49:33 2011 +0200
@@ -1,9 +1,17 @@
 #ifndef _CLINE_FUNCTIONS_H
 #define _CLINE_FUNCTIONS_H
 
+#ifdef _cplusplus
+extern "C" {
+#endif
+
 int checkArgument(const char*, const char*);
 bool testSuffix(char* filename, settings_t* settings);
 int scanDirectory(DIR *dir, const int spaces,
                   char* currdir, settings_t* settings);
 
-#endif /* V2_H */
+#ifdef _cplusplus
+}
+#endif 
+                  
+#endif /* _CLINE_FUNCTIONS_H */