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#define INCL_DOSFILEMGR
 
typedef struct _FIOREADWRITE {    /* frwc */
    USHORT usCmd;
    PVOID  pbBuffer;
    USHORT cbBufferLen;
    USHORT cbActualLen;
} FIOREADWRITE;
 
The FIOREADWRITE structure contains information used by the DosFileIO
function for reading and writing data.
 
Field        Description
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usCmd        Specifies the command to pass to the DosFileIO function. This
             field should be set to FIO_READ for a read operation or to
             FIO_WRITE for a write operation.
 
pbBuffer     Points to the buffer that contains the data to be written, or
             points to a buffer that receives the data that is read.
 
cbBufferLen  Specifies the length of the buffer (in bytes).
 
cbActualLen  Specifies the number of bytes actually transferred.
 
See Also
 
DosFileIO
 
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