73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
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/*
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* $Id$
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* Rock stupid char* indexed linked lists
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*
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* Copyright (C) 2006 Ron Pedde (rpedde@users.sourceforge.net)
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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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#ifndef _LL_H_
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#define _LL_H_
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#define LL_TYPE_INT 0
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#define LL_TYPE_STRING 1
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#define LL_TYPE_LL 2
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#define LL_E_SUCCESS 0
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#define LL_E_MALLOC 1
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#define LL_E_NOKEY 2
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#define LL_FLAG_HONORCASE 1 /** Make keys case sensitive */
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#define LL_FLAG_HEADINSERT 2 /** Insert at head, rather than tail */
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typedef struct _LLITEM {
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int type;
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char *key;
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union {
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int as_int;
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char *as_string;
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struct _LL *as_ll;
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} value;
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struct _LLITEM *next;
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} LL_ITEM, *LL_ITEMHANDLE;
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typedef struct _LL {
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unsigned int flags;
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struct _LLITEM *tailptr;
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struct _LLITEM itemlist;
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} LL, *LL_HANDLE;
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extern int ll_create(LL **ppl);
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extern int ll_destroy(LL *pl);
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extern int ll_add_string(LL *pl, char *key, char *cval);
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extern int ll_add_int(LL *pl, char *key, int ival);
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extern int ll_add_ll(LL *pl, char *key, LL *pnew);
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extern int ll_set_flags(LL *pl, unsigned int flags);
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extern int ll_get_flags(LL *pl, unsigned int *flags);
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extern LL_ITEM *ll_fetch_item(LL *pl, char *key);
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extern void ll_dump(LL *pl);
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#endif /* _LL_H_ */
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