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35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* Description of GNU message catalog format: string hashing function.
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Copyright (C) 1995-2017 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* @@ end of prolog @@ */
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/* We assume to have `unsigned long int' value with at least 32 bits. */
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#define HASHWORDBITS 32
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#ifndef _LIBC
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# ifdef IN_LIBINTL
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# define __hash_string libintl_hash_string
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# else
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# define __hash_string hash_string
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# endif
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#endif
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/* Defines the so called `hashpjw' function by P.J. Weinberger
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[see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools,
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1986, 1987 Bell Telephone Laboratories, Inc.] */
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extern unsigned long int __hash_string (const char *str_param);
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