Microsoft Windows CE 3.0  

GetSysmemBltStatus

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The GetSystemBltStatuscallback function queries the status of an asynchronous DMA operation.

DWORD __stdcall GetSysmemBltStatus(
LPDDHAL_GETBLTSTATUSDATA
pgbsd
);

Parameters

pgbsd
Pointer to a DDHAL_GETBLTSTATUSDATAstructure that returns the blit status information.

Return Values

Returns one of the following values:

  • DDHAL_DRIVER_HANDLED
  • DDHAL_DRIVER_NOTHANDLED

    Remarks

    The prototype for this callback is identical to that of GetBltStatus. It is entirely legal for drivers to implement one routine and point both the GetSysmemBltStatusand the GetBltStatuscallbacks at the same routine.



     Last updated on Tuesday, July 13, 2004

    © 2004 Microsoft Corporation. All rights reserved.