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/* Hash functions for file-related (name, device, inode) triples.
Copyright (C) 2007-2021 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 3 of the License, 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, see <https://www.gnu.org/licenses/>. */
/* Written by Jim Meyering, 2007. */
#ifndef HASH_TRIPLE_H
#define HASH_TRIPLE_H
#include <sys/types.h>
#include <sys/stat.h>
#include <stdbool.h>
/* Describe a just-created or just-renamed destination file. */
struct F_triple
{
char *name;
ino_t st_ino;
dev_t st_dev;
};
/* Defined in module 'hash-triple-simple'. */
extern size_t triple_hash (void const *x, size_t table_size) _GL_ATTRIBUTE_PURE;
extern bool triple_compare_ino_str (void const *x, void const *y)
_GL_ATTRIBUTE_PURE;
extern void triple_free (void *x);
/* Defined in module 'hash-triple'. */
extern size_t triple_hash_no_name (void const *x, size_t table_size)
_GL_ATTRIBUTE_PURE;
extern bool triple_compare (void const *x, void const *y);
#endif
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