48 lines
2.0 KiB
C
48 lines
2.0 KiB
C
/*
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* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors: Rickard E. (Rik) Faith <faith@valinux.com>
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*/
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#define HASH_SIZE 512 /* Good for about 100 entries */
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/* If you change this value, you probably
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have to change the HashHash hashing
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function! */
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typedef struct HashBucket {
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unsigned long key;
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void *value;
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struct HashBucket *next;
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} HashBucket, *HashBucketPtr;
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typedef struct HashTable {
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unsigned long magic;
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unsigned long entries;
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unsigned long hits; /* At top of linked list */
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unsigned long partials; /* Not at top of linked list */
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unsigned long misses; /* Not in table */
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HashBucketPtr buckets[HASH_SIZE];
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int p0;
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HashBucketPtr p1;
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} HashTable, *HashTablePtr;
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