mirror of
https://github.com/ZDoom/Raze.git
synced 2024-11-27 22:42:22 +00:00
73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
//-------------------------------------------------------------------------
|
|
/*
|
|
Copyright (C) 1997, 2005 - 3D Realms Entertainment
|
|
|
|
This file is part of Shadow Warrior version 1.2
|
|
|
|
Shadow Warrior is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
Original Source: 1997 - Frank Maddin and Jim Norwood
|
|
Prepared for public release: 03/28/2005 - Charlie Wiederhold, 3D Realms
|
|
*/
|
|
//-------------------------------------------------------------------------
|
|
|
|
#ifndef LISTS_H
|
|
|
|
#define LISTS_H
|
|
|
|
BEGIN_SW_NS
|
|
|
|
/********************************************************************/
|
|
|
|
struct List
|
|
{
|
|
struct List *Next;
|
|
struct List *Prev;
|
|
};
|
|
|
|
inline void INITLIST(void* listp)
|
|
{
|
|
List* list = (List*)listp;
|
|
list->Prev = list->Next = list;
|
|
}
|
|
|
|
inline void INSERT(void* listp, void* nodepp)
|
|
{
|
|
List* list = (List*)listp;
|
|
List* nodep = (List*)nodepp;
|
|
nodep->Prev = list;
|
|
nodep->Next = list->Next;
|
|
list->Next = nodep;
|
|
nodep->Next->Prev = nodep;
|
|
}
|
|
|
|
inline void REMOVE(PANEL_SPRITE* nodep)
|
|
{
|
|
nodep->Prev->Next = nodep->Next;
|
|
nodep->Next->Prev = nodep->Prev;
|
|
}
|
|
|
|
inline bool EMPTY(void* listp)
|
|
{
|
|
List* list = (List*)listp;
|
|
return list->Next == list;
|
|
}
|
|
|
|
END_SW_NS
|
|
|
|
#endif
|
|
|
|
|