/* *	NB - This file is a modified version of one by Eric Young. *  It was modifed by Systemics Ltd (http://www.systemics.com/) *//* Copyright (C) 1995 Eric Young (eay@mincom.oz.au) * All rights reserved. */#ifndef _DES_HEADER#define _DES_HEADERtypedef unsigned char u_int8_t;typedef unsigned long u_int32_t;typedef u_int8_t  des_user_key[8];typedef u_int32_t des_cblock[2];typedef u_int32_t des_ks[32];void des_crypt( des_cblock in, des_cblock out, des_ks key, int encrypt );void des_expand_key( des_user_key userKey, des_ks key );#endif