DiveAcquireFrameBuffer Return Value - rc

rc (ULONG) - returns

Return codes indicating success or type of failure:

DIVE_SUCCESS

If the function succeeds, 0 is returned.
DIVE_ERR_ACQUIRE_FAILED
The acquire action did not complete successfully.
DIVE_ERR_INVALID_INSTANCE
The DIVE instance handle specified in the hDiveInst parameter is invalid.
DIVE_ERR_NO_DIRECT_ACCESS
The display adapter, display driver, or current video mode does not support direct-to-screen access.

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