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lightning-sunbird  0.9+nobinonly
reslist.c
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is Mozilla Communicator client code, released
00015  * March 31, 1998.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998-1999
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
00029  * under the terms of either the GPL or the LGPL, and not to allow others to
00030  * use your version of this file under the terms of the MPL, indicate your
00031  * decision by deleting the provisions above and replace them with the notice
00032  * and other provisions required by the GPL or the LGPL. If you do not delete
00033  * the provisions above, a recipient may use your version of this file under
00034  * the terms of any one of the MPL, the GPL or the LGPL.
00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 /*
00038  *  Copyright (c) 1990 Regents of the University of Michigan.
00039  *  All rights reserved.
00040  */
00041 /*
00042  *  reslist.c
00043  */
00044 
00045 #if 0
00046 #ifndef lint 
00047 static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
00048 #endif
00049 #endif
00050 
00051 #include "ldap-int.h"
00052 
00053 LDAPMessage *
00054 ldap_delete_result_entry( LDAPMessage **list, LDAPMessage *e )
00055 {
00056        LDAPMessage   *tmp, *prev = NULL;
00057 
00058        for ( tmp = *list; tmp != NULL && tmp != e; tmp = tmp->lm_chain )
00059               prev = tmp;
00060 
00061        if ( tmp == NULL )
00062               return( NULL );
00063 
00064        if ( prev == NULL )
00065               *list = tmp->lm_chain;
00066        else
00067               prev->lm_chain = tmp->lm_chain;
00068        tmp->lm_chain = NULL;
00069 
00070        return( tmp );
00071 }
00072 
00073 void
00074 ldap_add_result_entry( LDAPMessage **list, LDAPMessage *e )
00075 {
00076        e->lm_chain = *list;
00077        *list = e;
00078 }