1/*
2 * Copyright (c) 2002 by The XFree86 Project, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
19 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 *
22 * Except as contained in this notice, the name of the XFree86 Project shall
23 * not be used in advertising or otherwise to promote the sale, use or other
24 * dealings in this Software without prior written authorization from the
25 * XFree86 Project.
26 *
27 * Author: Paulo César Pereira de Andrade
28 */
29
30/* $XFree86: xc/programs/xedit/lisp/hash.h,v 1.2tsi Exp $ */
31
32#ifndef Lisp_hash_h
33#define Lisp_hash_h
34
35#include "lisp/private.h"
36
37typedef struct _LispHashEntry {
38    LispObj **keys;
39    LispObj **values;
40    long cache;
41    long count;
42} LispHashEntry;
43
44struct _LispHashTable {
45    LispHashEntry *entries;
46    long num_entries;
47    long count;
48    int function;		/* Function is EQ, EQL, EQUAL, or EQUALP */
49    double rehash_size;
50    double rehash_threshold;
51};
52
53/*
54 * Prototypes
55 */
56void LispFreeHashTable(LispHashTable*);
57
58LispObj *Lisp_Clrhash(LispBuiltin*);
59LispObj *Lisp_Gethash(LispBuiltin*);
60LispObj *Lisp_HashTableCount(LispBuiltin*);
61LispObj *Lisp_HashTableP(LispBuiltin*);
62LispObj *Lisp_HashTableRehashSize(LispBuiltin*);
63LispObj *Lisp_HashTableRehashThreshold(LispBuiltin*);
64LispObj *Lisp_HashTableSize(LispBuiltin*);
65LispObj *Lisp_HashTableTest(LispBuiltin*);
66LispObj *Lisp_Maphash(LispBuiltin*);
67LispObj *Lisp_MakeHashTable(LispBuiltin*);
68LispObj *Lisp_Remhash(LispBuiltin*);
69LispObj *Lisp_XeditPuthash(LispBuiltin*);
70
71#endif /* Lisp_hash_h */
72