#ifndef __DES_CRYPT_H__#include <sunrpc/rpc/des_crypt.h>/* Now define the internal interfaces. */externintxencrypt(char*secret,char*passwd);externintxdecrypt(char*secret,char*passwd);libc_hidden_proto(des_setparity)libc_hidden_proto(ecb_crypt)libc_hidden_proto(cbc_crypt)libc_hidden_proto(xencrypt)libc_hidden_proto(xdecrypt)#endif