alexhudson
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/* $Id: stack.h,v 1.4 2003/09/12 21:06:45 legoater Exp $
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*
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* Copyright 2001-2003, Meiosys (www.meiosys.com). All rights reserved.
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*
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* See the COPYING file for the terms of usage and distribution.
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*/
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#ifndef __sd_stack_h
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#define __sd_stack_h
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/**
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* @file stack.h @ingroup sd
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*
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* @brief Generic stack object.
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*
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* @todo documentation
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* @todo API homogeneity with sd_list and sd_hash
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*/
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#include <stddef.h>
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#include <sd/defs.h>
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__SD_BEGIN_DECLS
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typedef struct __sd_stack sd_stack_t;
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extern sd_stack_t* sd_stack_new(size_t max);
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extern void sd_stack_delete(sd_stack_t* astack, void (*free_data_fn)(void *));
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extern size_t sd_stack_get_nelem(const sd_stack_t* astack);
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extern void sd_stack_clear(sd_stack_t* astack, void (*free_data_fn)(void *));
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extern int sd_stack_push(sd_stack_t* astack, void *data);
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extern void* sd_stack_pop(sd_stack_t* astack);
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extern void* sd_stack_begin(sd_stack_t* astack);
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extern void* sd_stack_next(sd_stack_t* astack);
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extern void* sd_stack_end(sd_stack_t* astack);
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extern void* sd_stack_peek(sd_stack_t* astack);
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__SD_END_DECLS
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#endif
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