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/*
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* mcstruct.h
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*
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* 32-bit Motion Control Device Driver
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*
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* This header describes structures used in the interface between the
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* kernel driver and the user-mode dll.
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HISTORY
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07Jun99 JET move DPRREADBUFFER, etc. to common.h
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*/
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#ifndef _MCSTRUCT_
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#define _MCSTRUCT_
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// Buffer limits
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#define MAX_BUSBUFFER 256
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/* --- pmac configuration buffer layout --------------------------------- */
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typedef struct _CONFIG_INFO {
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ULONG ulSize; /* size of struct including size field */
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BYTE ulData[1]; /* (ulSize - sizeof(ULONG)) bytes of data */
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} CONFIG_INFO, *PCONFIG_INFO;
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/* --- pmac dpram buffer layout ----------------------------------------- */
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typedef struct _MEMINITBUFFER {
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HANDLE hProcess; // process handle
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PVOID pAddress; // pointer to base of virtual ram
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} MEMINITBUFFER, * PMEMINITBUFFER;
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/* --- pmac interrupt buffer layout ------------------------------------- */
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typedef struct _INTRBUFFER {
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PCH lpData; // buffer data area
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ULONG dwBufferLength; // length of buffer
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DWORD dwInterruptType; // not used by kernel interface
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} INTRBUFFER, * PINTRBUFFER;
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#endif //_MCSTRUCT_
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