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43 lines
1.1 KiB
43 lines
1.1 KiB
;/*
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; * Microsoft Confidential
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; * Copyright (C) Microsoft Corporation 1988 - 1991
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; * All Rights Reserved.
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; */
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/*
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* XMS Driver C Interface Routine Definitions
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*
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*/
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unsigned XMM_Installed(void);
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long XMM_Version(void);
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long XMM_RequestHMA(unsigned);
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long XMM_ReleaseHMA(void);
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long XMM_GlobalEnableA20(void);
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long XMM_GlobalDisableA20(void);
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long XMM_EnableA20(void);
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long XMM_DisableA20(void);
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long XMM_QueryA20(void);
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long XMM_QueryLargestFree(void);
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long XMM_QueryTotalFree(void);
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long XMM_AllocateExtended(unsigned);
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long XMM_FreeExtended(unsigned);
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long XMM_MoveExtended(struct XMM_Move *);
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long XMM_LockExtended(unsigned);
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long XMM_UnLockExtended(unsigned);
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long XMM_GetHandleLength(unsigned);
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long XMM_GetHandleInfo(unsigned);
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long XMM_ReallocateExtended(unsigned, unsigned);
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long XMM_RequestUMB(unsigned);
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long XMM_ReleaseUMB(unsigned);
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struct XMM_Move {
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unsigned long Length;
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unsigned short SourceHandle;
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unsigned long SourceOffset;
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unsigned short DestHandle;
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unsigned long DestOffset;
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};
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#define XMSERROR(x) (char)((x)>>24)
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