2021-02-06 09:39:32 +01:00
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/*
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2021-02-06 16:06:31 +01:00
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* Copyright (C) 2002-2019 The DOSBox Team
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2021-02-06 09:39:32 +01:00
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*
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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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*
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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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*
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2021-02-06 16:06:31 +01:00
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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2021-02-06 09:39:32 +01:00
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*/
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#ifndef __XMS_H__
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#define __XMS_H__
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Bitu XMS_QueryFreeMemory (Bit16u& largestFree, Bit16u& totalFree);
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Bitu XMS_AllocateMemory (Bitu size, Bit16u& handle);
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Bitu XMS_FreeMemory (Bitu handle);
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Bitu XMS_MoveMemory (PhysPt bpt);
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Bitu XMS_LockMemory (Bitu handle, Bit32u& address);
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Bitu XMS_UnlockMemory (Bitu handle);
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Bitu XMS_GetHandleInformation(Bitu handle, Bit8u& lockCount, Bit8u& numFree, Bit16u& size);
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Bitu XMS_ResizeMemory (Bitu handle, Bitu newSize);
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Bitu XMS_EnableA20 (bool enable);
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Bitu XMS_GetEnabledA20 (void);
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#endif
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