--- /dev/null
+diff -urN acpitool-0.5.orig/src/freq.cpp acpitool-0.5/src/freq.cpp
+--- acpitool-0.5.orig/src/freq.cpp 2009-06-23 23:31:14.000000000 +0200
++++ acpitool-0.5/src/freq.cpp 2009-06-23 23:30:29.000000000 +0200
+@@ -28,6 +28,7 @@
+ #endif
+
+ #include <cstdlib>
++#include <cstring>
+ #include <iostream>
+ #include <iomanip>
+ #include <fstream>
+diff -urN acpitool-0.5.orig/src/toshiba.cpp acpitool-0.5/src/toshiba.cpp
+--- acpitool-0.5.orig/src/toshiba.cpp 2009-06-23 23:31:19.000000000 +0200
++++ acpitool-0.5/src/toshiba.cpp 2009-06-23 23:29:58.000000000 +0200
+@@ -29,6 +29,7 @@
+ #endif
+
+ #include <cstdlib>
++#include <cstring>
+ #include <iostream>
+ #include <iomanip>
+ #include <fstream>