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author | JP Rosevear <jpr@src.gnome.org> | 2005-01-11 08:00:07 +0800 |
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committer | JP Rosevear <jpr@src.gnome.org> | 2005-01-11 08:00:07 +0800 |
commit | fba011bf008443ee5130f1426aa65e11245cd84a (patch) | |
tree | 91793af1cfb21ec9bfea5579abb65ea6f73223b2 /camel/camel-list-utils.c | |
parent | c60c4bf7c4590b850d589d79ac44d057323a429f (diff) | |
download | gsoc2013-evolution-fba011bf008443ee5130f1426aa65e11245cd84a.tar.gz gsoc2013-evolution-fba011bf008443ee5130f1426aa65e11245cd84a.tar.zst gsoc2013-evolution-fba011bf008443ee5130f1426aa65e11245cd84a.zip |
Kill dead files
svn path=/trunk/; revision=28342
Diffstat (limited to 'camel/camel-list-utils.c')
-rw-r--r-- | camel/camel-list-utils.c | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/camel/camel-list-utils.c b/camel/camel-list-utils.c deleted file mode 100644 index 36818099e5..0000000000 --- a/camel/camel-list-utils.c +++ /dev/null @@ -1,271 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: Michael Zucchi <notzed@ximian.com> - * - * Copyright 2004 Novell, Inc. (www.novell.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <glib.h> - -#include "camel-list-utils.h" - -/** - * camel_dlist_init: - * @v: - * - * Initialise a double-linked list header. All list headers must be - * initialised before use. - **/ -void camel_dlist_init(CamelDList *v) -{ - v->head = (CamelDListNode *)&v->tail; - v->tail = 0; - v->tailpred = (CamelDListNode *)&v->head; -} - -/** - * camel_dlist_addhead: - * @l: An initialised list header. - * @n: A node, the next and prev pointers will be overwritten. - * - * Add the list node @n to the head (start) of the list @l. - * - * Return value: @n. - **/ -CamelDListNode *camel_dlist_addhead(CamelDList *l, CamelDListNode *n) -{ - n->next = l->head; - n->prev = (CamelDListNode *)&l->head; - l->head->prev = n; - l->head = n; - return n; -} - -/** - * camel_dlist_addtail: - * @l: An intialised list header. - * @n: A node, the next and prev pointers will be overwritten. - * - * Add the list onde @n to the tail (end) of the list @l. - * - * Return value: @n. - **/ -CamelDListNode *camel_dlist_addtail(CamelDList *l, CamelDListNode *n) -{ - n->next = (CamelDListNode *)&l->tail; - n->prev = l->tailpred; - l->tailpred->next = n; - l->tailpred = n; - return n; -} - -/** - * camel_dlist_remove: - * @n: A node which is part of a list. - * - * Remove @n from the list it's in. @n must belong to a list. - * - * Return value: @n. - **/ -CamelDListNode *camel_dlist_remove(CamelDListNode *n) -{ - n->next->prev = n->prev; - n->prev->next = n->next; - return n; -} - -/** - * camel_dlist_remhead: - * @l: An initialised list, maybe containing items. - * - * Remove the head node (start) of the list. - * - * xReturn value: The previously first-node in the list, or NULLif @l - * is an empty list. - **/ -CamelDListNode *camel_dlist_remhead(CamelDList *l) -{ - CamelDListNode *n, *nn; - - n = l->head; - nn = n->next; - if (nn) { - nn->prev = n->prev; - l->head = nn; - return n; - } - return NULL; -} - -/** - * camel_dlist_remtail: - * @l: An initialised list, maybe containing items. - * - * Remove the last node in the list. - * - * Return value: The previously last-node in the list, or NULL if @l - * is an empty list. - **/ -CamelDListNode *camel_dlist_remtail(CamelDList *l) -{ - CamelDListNode *n, *np; - - n = l->tailpred; - np = n->prev; - if (np) { - np->next = n->next; - l->tailpred = np; - return n; - } - return NULL; -} - -/** - * camel_dlist_empty: - * @l: An initialised list header. - * - * Returns %TRUE if @l is an empty list. - * - * Return value: %TRUE if @l is an empty list, %FALSE otherwise. - **/ -int camel_dlist_empty(CamelDList *l) -{ - return (l->head == (CamelDListNode *)&l->tail); -} - -/** - * camel_dlist_length: - * @l: An initialised list header. - * - * Returns the number of nodes in the list @l. - * - * Return value: The number of nodes. - **/ -int camel_dlist_length(CamelDList *l) -{ - CamelDListNode *n, *nn; - int count = 0; - - n = l->head; - nn = n->next; - while (nn) { - count++; - n = nn; - nn = n->next; - } - - return count; -} - -/* This is just for orthogonal completeness */ - -void camel_slist_init(CamelSList *v) -{ - v->head = NULL; -} - -CamelSListNode *camel_slist_addhead(CamelSList *l, CamelSListNode *n) -{ - n->next = l->head; - l->head = n; - - return n; -} - -CamelSListNode *camel_slist_addtail(CamelSList *l, CamelSListNode *n) -{ - CamelSListNode *p; - - p = (CamelSListNode *)l; - while (p->next) - p = p->next; - n->next = NULL; - p->next = n; - - return n; -} - -CamelSListNode *camel_slist_remove(CamelSList *l, CamelSListNode *n) -{ - CamelSListNode *p, *q; - - p = (CamelSListNode *)l; - while ( (q = p->next) ) { - if (q == n) { - p->next = n->next; - return n; - } - p = q; - } - - g_warning("Trying to remove SList node not present in SList"); - - return NULL; -} - -CamelSListNode *camel_slist_remhead(CamelSList *l) -{ - CamelSListNode *n; - - n = l->head; - if (n) - l->head = n->next; - - return n; -} - -CamelSListNode *camel_slist_remtail(CamelSList *l) -{ - CamelSListNode *n, *p; - - n = l->head; - if (l->head == NULL) - return NULL; - p = (CamelSListNode *)l; - while (n->next) { - p = n; - n = n->next; - } - p->next = NULL; - - return n; -} - -int camel_slist_empty(CamelSList *l) -{ - return (l->head == NULL); -} - -int camel_slist_length(CamelSList *l) -{ - CamelSListNode *n; - int count = 0; - - n = l->head; - while (n) { - count++; - n = n->next; - } - - return count; -} - |