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88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
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/* Callbacks for pointers to `int' and (maybe) structures whose first
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* field is an `int'. Maybe.
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* Copyright (C) 1996 Free Software Foundation, Inc.
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*
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* Author: Albin L. Jones <Albin.L.Jones@Dartmouth.EDU>
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* Created: Sat Feb 10 15:55:51 EST 1996
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* Updated: Sun Feb 11 01:49:55 EST 1996
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* Serial: 96.02.11.04
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*
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* This file is part of the GNU Objective C Class Library.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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/**** Included Headers *******************************************************/
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#include <stdlib.h>
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#include <objects/callbacks.h>
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/**** Type, Constant, and Macro Definitions **********************************/
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objects_callbacks_t objects_callbacks_for_int_p =
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{
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(objects_hash_func_t) objects_int_p_hash,
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(objects_compare_func_t) objects_int_p_compare,
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(objects_is_equal_func_t) objects_int_p_is_equal,
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(objects_retain_func_t) objects_int_p_retain,
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(objects_release_func_t) objects_int_p_release,
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(objects_describe_func_t) objects_int_p_describe,
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0
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};
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/**** Function Implementations ***********************************************/
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size_t
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objects_int_p_hash(void *iptr)
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{
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return (size_t)(*((int *)iptr));
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}
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/* FIXME: Are these next two correct? These seem rather useless to me. */
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int
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objects_int_p_compare(void *iptr, void *jptr)
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{
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return *((int *)iptr) - *((int *)jptr);
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}
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int
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objects_int_p_is_equal(void *iptr, void *jptr)
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{
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return *((int *)iptr) == *((int *)jptr);
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}
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void *
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objects_int_p_retain(void *iptr)
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{
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return iptr;
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}
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void
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objects_int_p_release(void *iptr)
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{
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return;
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}
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void *
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objects_int_p_describe(void *iptr)
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{
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/* FIXME: Code this. */
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return 0;
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}
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