/*
 * UFC-crypt: ultra fast crypt(3) implementation
 *
 * Copyright (C) 1991, 92, 93, 96, 97, 98 Free Software Foundation, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, see
 * <https://www.gnu.org/licenses/>.
 *
 * @(#)crypt-private.h	1.4 12/20/96
 */

/* Prototypes for local functions in libcrypt.a.  */

#ifndef CRYPT_PRIVATE_H
#define CRYPT_PRIVATE_H	1

#include <features.h>

/* crypt.c */
extern void _ufc_doit_r (ufc_long itr, struct crypt_data * __restrict __data,
			 ufc_long *res);


/* crypt_util.c */
extern void __init_des_r (struct crypt_data * __restrict __data);
extern void __init_des (void);

extern void _ufc_setup_salt_r (__const char *s, 
			       struct crypt_data * __restrict __data);
extern void _ufc_mk_keytab_r (__const char *key, 
			      struct crypt_data * __restrict __data);
extern void _ufc_dofinalperm_r (ufc_long *res, 
				struct crypt_data * __restrict __data);
extern void _ufc_output_conversion_r (ufc_long v1, ufc_long v2,
				      __const char *salt,
				      struct crypt_data * __restrict __data);

extern void __setkey_r (__const char *__key,
			     struct crypt_data * __restrict __data);
extern void __encrypt_r (char * __restrict __block, int __edflag,
			      struct crypt_data * __restrict __data);

/* crypt-entry.c */
extern char *__crypt_r (__const char *__key, __const char *__salt,
			     struct crypt_data * __restrict __data);
extern char *fcrypt (__const char *key, __const char *salt);

extern char *__md5_crypt_r (const char *key, const char *salt, char *buffer,
			    long int buflen);
extern char *__md5_crypt (const char *key, const char *salt);

#endif  /* crypt-private.h */
