crypt/crypt-private.h

   1 /*
   2  * UFC-crypt: ultra fast crypt(3) implementation
   3  *
   4  * Copyright (C) 1991-2014 Free Software Foundation, Inc.
   5  *
   6  * The GNU C Library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * The GNU C Library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with the GNU C Library; if not, see
  18  * <http://www.gnu.org/licenses/>.
  19  *
  20  * @(#)crypt-private.h  1.4 12/20/96
  21  */
  22
  23 /* Prototypes for local functions in libcrypt.a.  */
  24
  25 #ifndef CRYPT_PRIVATE_H
  26 #define CRYPT_PRIVATE_H 1
  27
  28 #include <features.h>
  29 #include <stdbool.h>
  30
  31 /* crypt.c */
  32 extern void _ufc_doit_r (ufc_long itr, struct crypt_data * __restrict __data,
  33                          ufc_long *res);
  34
  35
  36 /* crypt_util.c */
  37 extern void __init_des_r (struct crypt_data * __restrict __data);
  38 extern void __init_des (void);
  39
  40 extern bool _ufc_setup_salt_r (const char *s,
  41                                struct crypt_data * __restrict __data);
  42 extern void _ufc_mk_keytab_r (const char *key,
  43                               struct crypt_data * __restrict __data);
  44 extern void _ufc_dofinalperm_r (ufc_long *res,
  45                                 struct crypt_data * __restrict __data);
  46 extern void _ufc_output_conversion_r (ufc_long v1, ufc_long v2,
  47                                       const char *salt,
  48                                       struct crypt_data * __restrict __data);
  49
  50 extern void __setkey_r (const char *__key,
  51                              struct crypt_data * __restrict __data);
  52 extern void __encrypt_r (char * __restrict __block, int __edflag,
  53                               struct crypt_data * __restrict __data);
  54
  55 /* crypt-entry.c */
  56 extern char *__crypt_r (const char *__key, const char *__salt,
  57                              struct crypt_data * __restrict __data);
  58 extern char *fcrypt (const char *key, const char *salt);
  59
  60 #endif  /* crypt-private.h */