--- antlr-2.7.7/lib/cpp/antlr/CharScanner.hpp.orig	2006-11-01 22:37:17.000000000 +0100
+++ antlr-2.7.7/lib/cpp/antlr/CharScanner.hpp	2008-08-26 23:46:40.000000000 +0200
@@ -18,6 +18,8 @@
 #include <cctype>
 #endif
 
+#include <cstring>
+
 #if ( _MSC_VER == 1200 )
 // VC6 seems to need this
 // note that this is not a standard C++ include file.