--- /dev/null
+/*
+ */
+
+#include <endian.h>
+
+#include "hbytes.h"
+#include "tables.h"
+#include "serpent.h"
+
+void memxor(Byte *dest, const Byte *src, int l) {
+ while (l--) *dest++ ^= *src++;
+}
+
+int do_hbytes_pkcs5(ClientData cd, Tcl_Interp *ip,
+ const PadMethod *meth, int objc, Tcl_Obj *const *objv) {
+ return meth->func((void*)meth, ip, objc, objv);
+}