--- curses/windows.cpp_orig	2010-09-27 08:28:46.000000000 +0000
+++ curses/windows.cpp	2010-09-27 08:29:04.000000000 +0000
@@ -6,6 +6,7 @@
  * ncurses implementation of braincurses written by Brian Derr
  */
 
+#include <cstring>
 #include "windows.h"
 
 #define DEFAULT_NUM_GUESSES 10