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- /* Interface to crypt that deals when it's missing
-
- Copyright (C) 1996 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #ifndef __CRYPT_H__
- #define __CRYPT_H__
-
- #ifdef HAVE_WEAK_REFS
- extern char *crypt __P ((char *str, char salt[2])) __attribute__ ((weak));
- #else
- #ifdef HAVE_PRAGMA_WEAK_REFS
- extern char *crypt __P ((char *str, char salt[2]));
- #pragma weak crypt
- #else
- #ifdef HAVE_ASM_WEAK_REFS
- extern char *crypt __P ((char *str, char salt[2]));
- asm (".weak crypt");
- #else
- #ifdef HAVE_CRYPT
- extern char *crypt __P ((char *str, char salt[2]));
- #endif
- #endif
- #endif
- #endif
-
- /* Call crypt, or just return STR if there is none. */
- #if defined (HAVE_WEAK_REFS) || defined (HAVE_PRAGMA_WEAK_REFS) || defined (HAVE_ASM_WEAK_REFS)
- #define CRYPT(str, salt) (crypt ? crypt (str, salt) : (str))
- #else
- #ifdef HAVE_CRYPT
- #define CRYPT(str, salt) crypt (str, salt)
- #else
- #define CRYPT(str, salt) (str)
- #endif
- #endif
-
- #endif /* __CRYPT_H__ */
-