112 lines
4.1 KiB
C
112 lines
4.1 KiB
C
/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
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* 1998, 1999, 2000, 2001, 2002, 2003 Brian S. Dean <bsd@bsdhome.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* $Id$ */
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/*----------------------------------------------------------------------
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Id: lists.h,v 1.2 2001/08/19 23:13:17 bsd Exp $
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----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------
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General purpose linked list routines - header file declarations.
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Author : Brian Dean
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Date : 10 January, 1990
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----------------------------------------------------------------------*/
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#ifndef __lists_h__
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#define __lists_h__
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#include <stdio.h>
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typedef void * LISTID;
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typedef void * LNODEID;
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/*----------------------------------------------------------------------
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several defines to access the LIST structure as as stack or a queue
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--- use for program readability
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----------------------------------------------------------------------*/
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#define STACKID LISTID
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#define SNODEID LNODEID
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#define QUEUEID LISTID
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#define QNODEID LNODEID
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#define PUSH(s,d) lins_n(s,d,1) /* push 'd' onto the stack */
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#define POP(s) lrmv_n(s,1) /* pop the stack */
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#define LOOKSTACK(s) lget_n(s,1) /* look at the top of the stack,
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but don't pop */
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#define ENQUEUE(q,d) lins_n(q,d,1) /* put 'd' on the end of the queue */
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#define DEQUEUE(q) lrmv(q) /* remove next item from the front of
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the queue */
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#define REQUEUE(q,d) ladd(q,d) /* re-insert (push) item back on the
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front of the queue */
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#define LOOKQUEUE(q) lget(q) /* return next item on the queue,
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but don't dequeue */
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#define QUEUELEN(q) lsize(q) /* length of the queue */
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#define LISTADD(l,d) ladd(l,d) /* add to end of the list */
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#define LISTRMV(l,d) lrmv_d(l,d) /* remove from end of the list */
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#define LISTSZ 32 /* size of internal private LIST structure */
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/* .................... Function Prototypes .................... */
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LISTID lcreat ( void * liststruct, int poolsize );
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void ldestroy ( LISTID lid );
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void ldestroy_cb ( LISTID lid, void (*ucleanup)() );
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LNODEID lfirst ( LISTID ); /* head of the list */
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LNODEID llast ( LISTID ); /* tail of the list */
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LNODEID lnext ( LNODEID ); /* next item in the list */
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LNODEID lprev ( LNODEID ); /* previous item in the list */
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void * ldata ( LNODEID ); /* data at the current position */
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int lsize ( LISTID ); /* number of elements in the list */
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int ladd ( LISTID lid, void * p );
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int laddo ( LISTID lid, void *p,
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int (*compare)(const void *p1,const void *p2),
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LNODEID * firstdup );
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int laddu ( LISTID lid, void * p,
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int (*compare)(const void *p1,const void *p2));
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int lins_n ( LISTID lid, void * d, unsigned int n );
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int lins_ln ( LISTID lid, LNODEID lnid, void * data_ptr );
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void * lget ( LISTID lid );
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void * lget_n ( LISTID lid, unsigned int n );
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LNODEID lget_ln ( LISTID lid, unsigned int n );
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void * lrmv ( LISTID lid );
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void * lrmv_n ( LISTID lid, unsigned int n );
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void * lrmv_ln ( LISTID lid, LNODEID lnid );
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void * lrmv_d ( LISTID lid, void * data_ptr );
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LISTID lcat ( LISTID lid1, LISTID lid2 );
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void * lsrch ( LISTID lid, void * p, int (*compare)(void *p1,void *p2));
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int lprint ( FILE * f, LISTID lid );
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#endif
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