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