--- src/dl_writer_ascii.cpp.org	2011-03-16 10:08:03.850696616 +0100
+++ src/dl_writer_ascii.cpp	2011-03-16 10:08:32.105320969 +0100
@@ -30,6 +30,7 @@
 #endif // _MSC_VER > 1000
 
 #include <stdio.h>
+#include <string.h>
 
 #include "dl_writer_ascii.h"
 #include "dl_exception.h"