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- /* OpenDoors Online Software Programming Toolkit
- * (C) Copyright 1991 - 1999 by Brian Pirie.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *
- * File: ODSwap.h
- *
- * Description: Provides memory swapping, spawning and certain other low-
- * level assembly routines needed by OpenDoors. This file is only
- * applicable when building the MS-DOS version of OpenDoors.
- *
- * Revisions: Date Ver Who Change
- * ---------------------------------------------------------------
- * Nov 25, 1995 6.00 BP Created.
- * Feb 19, 1996 6.00 BP Changed version number to 6.00.
- * Mar 03, 1996 6.10 BP Begin version 6.10.
- */
- #ifndef _INC_ODSWAP
- #define _INC_ODSWAP
- #ifdef ODPLAT_DOS
- /* Data types. */
- typedef struct _vector
- {
- char number; /* vector number */
- char flag; /* 0-CURRENT, 1-IRET, 2-free, 3-end */
- unsigned int vseg; /* vector segment */
- unsigned int voff; /* vector offset */
- } VECTOR;
- /* Global variables. */
- extern char **environ;
- /* Public functions. */
- int _chkems(char *, int *);
- int _create(char *, int *);
- int _dskspace(int, unsigned int *, unsigned int *);
- int _getcd(int, char *);
- int _getdrv(void);
- int _getems(int, int *);
- int _getrc(void);
- void _getvect(int, unsigned int *, unsigned int *);
- int _restmap(char *);
- int _savemap(char *);
- void _setdrvcd(int, char * );
- void _setvect(VECTOR *);
- int _xsize(unsigned int, long *, long *);
- int _xspawn(char *, char *, char *, VECTOR *, int, int, char *, int);
- #endif /* ODPLAT_DOS */
- #endif /* _INC_ODSWAP */
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