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62 lines
1.2 KiB
62 lines
1.2 KiB
#if !defined( _CHAIN_IO_ )
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#define _CHAIN_IO_
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#include "io.hxx"
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#include "hmem.hxx"
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#include "cluster.hxx"
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DECLARE_CLASS( CHAIN_IO );
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class CHAIN_IO : public IO_OBJECT {
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public:
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NONVIRTUAL
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CHAIN_IO(
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) { _drive = NULL; };
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VIRTUAL
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BOOLEAN
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Setup(
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IN PMEM Mem,
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IN PLOG_IO_DP_DRIVE Drive,
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IN HANDLE Application,
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IN HWND WindowHandle,
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OUT PBOOLEAN Error
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);
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VIRTUAL
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BOOLEAN
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Read(
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OUT PULONG pError
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);
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VIRTUAL
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BOOLEAN
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Write(
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);
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VIRTUAL
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PVOID
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GetBuf(
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OUT PULONG Size DEFAULT NULL
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);
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VIRTUAL
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PTCHAR
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GetHeaderText(
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);
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private:
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PLOG_IO_DP_DRIVE _drive;
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CLUSTER_CHAIN _cluster;
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PVOID _buffer;
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ULONG _buffer_size;
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TCHAR _header_text[64];
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};
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#endif
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