des_cblock (*key1); des_cblock (*key2); char *prompt;
des_cblock key1; des_cblock key2; const char *prompt;
int des_read_2passwords(key1, key2, prompt, verify)des_cblock (*key1);des_cblock (*key2);char *prompt;int verify;	{	int ok;	char buf[BUFSIZ],buff[BUFSIZ];	if ((ok=des_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0)		des_string_to_2keys(buf,key1,key2);	memset(buf,0,BUFSIZ);	memset(buff,0,BUFSIZ);	return(ok);	}