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LINEINITIALIZEEXPARAMS (Windows CE 5.0)

Windows CE 5.0
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This structure describes parameters supplied when making calls using lineInitializeEx.

typedef struct lineinitializeexparams_tag {
  DWORD dwTotalSize;
  DWORD dwNeededSize;
  DWORD dwUsedSize;
  DWORD dwOptions;
  union {
    HANDLE hEvent;
    HANDLE hCompletionPort;
  } Handles;
  DWORD dwCompletionKey;
} LINEINITIALIZEEXPARAMS, FAR* LPLINEINITIALIZEEXPARAMS;

Members

dwTotalSize
Total size, in bytes, allocated to this data structure.
dwNeededSize
Size, in bytes, for this data structure that is needed to hold all the returned information.
dwUsedSize
Size, in bytes, of the portion of this data structure that contains useful information.
dwOptions
One of the LINEINITIALIZEEXOPTION. Specifies the event notification mechanism the application desires to use.
hEvent
If dwOptions specifies LINEINITIALIZEEXOPTION_USEEVENT, TAPI returns the event handle in this field.
hCompletionPort
Handle to a completion port.
dwCompletionKey
Completion key.

Remarks

See lineInitializeEx for further information on these options.

Requirements

OS Versions: Windows CE 3.0 and later.
Header: Tapi.h.

See Also

lineInitializeEx


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