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root |
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elmex |
1.1 |
/* |
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* static char *rcsid_friend_c = |
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root |
1.2 |
* "$Id: links.C,v 1.1 2006-08-13 17:16:00 elmex Exp $"; |
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elmex |
1.1 |
*/ |
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/* |
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CrossFire, A Multiplayer game for X-windows |
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Copyright (C) 1992 Frank Tore Johansen |
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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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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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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., 675 Mass Ave, Cambridge, MA 02139, USA. |
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The author can be reached via e-mail to frankj@ifi.uio.no. |
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*/ |
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#include <global.h> |
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/* |
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* Allocates a new objectlink structure, initialises it, and returns |
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* a pointer to it. |
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*/ |
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root |
1.2 |
objectlink * |
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get_objectlink (void) |
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{ |
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objectlink *ol = (objectlink *) CALLOC (1, sizeof (objectlink)); |
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ol->ob = NULL; |
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ol->next = NULL; |
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elmex |
1.1 |
ol->id = 0; |
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return ol; |
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} |
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/* |
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* Allocates a new oblinkpt structure, initialises it, and returns |
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* a pointer to it. |
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*/ |
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root |
1.2 |
oblinkpt * |
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get_objectlinkpt (void) |
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{ |
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oblinkpt *obp = (oblinkpt *) malloc (sizeof (oblinkpt)); |
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elmex |
1.1 |
obp->link = NULL; |
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obp->next = NULL; |
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obp->value = 0; |
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return obp; |
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} |
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/* |
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* Recursively frees all objectlinks |
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*/ |
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root |
1.2 |
void |
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free_objectlink (objectlink * ol) |
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{ |
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elmex |
1.1 |
if (ol->next) |
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root |
1.2 |
free_objectlink (ol->next); |
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free (ol); |
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elmex |
1.1 |
} |
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/* |
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* Recursively frees all linked list of objectlink pointers |
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*/ |
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root |
1.2 |
void |
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free_objectlinkpt (oblinkpt * obp) |
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{ |
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elmex |
1.1 |
if (obp->next) |
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root |
1.2 |
free_objectlinkpt (obp->next); |
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elmex |
1.1 |
if (obp->link) |
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root |
1.2 |
free_objectlink (obp->link); |
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free (obp); |
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elmex |
1.1 |
} |
