=== modified file 'PAMmodule.c'
--- a/PAMmodule.c
+++ b/PAMmodule.c
@@ -9,8 +9,9 @@
 
+#include <Python.h>
 #include <security/pam_appl.h>
 #include <security/pam_misc.h>
-#include <Python.h>
 #include <stdio.h>
+#include <string.h>
 #include <dlfcn.h>
 
 static PyObject *PyPAM_Error;