diff -ur libmspub.org/src/lib/libmspub_utils.cpp libmspub/src/lib/libmspub_utils.cpp
--- libmspub.org/src/lib/libmspub_utils.cpp	2018-04-07 15:13:32.041792236 +0200
+++ libmspub/src/lib/libmspub_utils.cpp	2018-04-07 15:14:08.547790739 +0200
@@ -29,7 +29,7 @@
 {
   va_list args;
   va_start(args, format);
-  std::vfprintf(stderr, format, args);
+  vfprintf(stderr, format, args);
   va_end(args);
 }