diff options
Diffstat (limited to 'lib/libc/stdlib/hsearch.h')
| -rw-r--r-- | lib/libc/stdlib/hsearch.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/libc/stdlib/hsearch.h b/lib/libc/stdlib/hsearch.h new file mode 100644 index 0000000..649933d --- /dev/null +++ b/lib/libc/stdlib/hsearch.h @@ -0,0 +1,40 @@ +/*- + * Copyright (c) 2015 Nuxi, https://nuxi.nl/ + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef HSEARCH_H +#define HSEARCH_H + +#include <search.h> + +struct __hsearch { + size_t offset_basis; /* Initial value for FNV-1a hashing. */ + size_t index_mask; /* Bitmask for indexing the table. */ + size_t entries_used; /* Number of entries currently used. */ + ENTRY *entries; /* Hash table entries. */ +}; + +#endif |
