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Last change
on this file was 3529, checked in by bird, 3 years ago |
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Imported grep 3.7 from grep-3.7.tar.gz (sha256: c22b0cf2d4f6bbe599c902387e8058990e1eee99aef333a203829e5fd3dbb342), applying minimal auto-props.
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Property svn:eol-style
set to
native
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File size:
1.1 KB
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| 1 | /* hash-pjw.h -- declaration for a simple hash function
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| 2 | Copyright (C) 2001, 2003, 2009-2021 Free Software Foundation, Inc.
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| 3 |
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| 4 | This file is free software: you can redistribute it and/or modify
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| 5 | it under the terms of the GNU Lesser General Public License as
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| 6 | published by the Free Software Foundation; either version 2.1 of the
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| 7 | License, or (at your option) any later version.
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| 8 |
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| 9 | This file is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU Lesser General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU Lesser General Public License
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| 15 | along with this program. If not, see <https://www.gnu.org/licenses/>. */
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| 16 |
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| 17 | #include <stddef.h>
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| 18 |
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| 19 | /* Compute a hash code for a NUL-terminated string starting at X,
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| 20 | and return the hash code modulo TABLESIZE.
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| 21 | The result is platform dependent: it depends on the size of the 'size_t'
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| 22 | type and on the signedness of the 'char' type. */
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| 23 | extern size_t hash_pjw (void const *x, size_t tablesize) _GL_ATTRIBUTE_PURE;
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