gnudoku-0.93-gcc43.patch

--- GNUDoku.C
+++ GNUDoku.C
@@ -25,6 +25,7 @@
 #include <cstdlib>
 #include <cstdio>
 #include <ctime>
+#include <cstring>
 
 #include <vector>
 #include <cassert>
--- sudoku.C
+++ sudoku.C
@@ -10,6 +10,7 @@
 #include <cstdio>
 #include <cstdlib>
 #include <ctime>
+#include <cstring>
 
 #include <map>
 namespace sudoku