1 /* Description of GNU message catalog format: string hashing function.
2    Copyright (C) 1995, 1997-1998, 2000-2003, 2005 Free Software Foundation, Inc.
3 
4    This program is free software; you can redistribute it and/or modify it
5    under the terms of the GNU Library General Public License as published
6    by the Free Software Foundation; either version 2, or (at your option)
7    any later version.
8 
9    This program is distributed in the hope that it will be useful,
10    but WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    Library General Public License for more details.
13 
14    You should have received a copy of the GNU Library General Public
15    License along with this program; if not, write to the Free Software
16    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
17    USA.  */
18 
19 /* @@ end of prolog @@ */
20 
21 /* We assume to have `unsigned long int' value with at least 32 bits.  */
22 #define HASHWORDBITS 32
23 
24 
25 #ifndef _LIBC
26 # ifdef IN_LIBINTL
27 #  define __hash_string libintl_hash_string
28 # else
29 #  define __hash_string hash_string
30 # endif
31 #endif
32 
33 /* Defines the so called `hashpjw' function by P.J. Weinberger
34    [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools,
35    1986, 1987 Bell Telephone Laboratories, Inc.]  */
36 extern unsigned long int __hash_string (const char *str_param);
37