HWSetDCB (Compact 2013)
3/26/2014
This function sets the device control block.
Syntax
BOOL HWSetDCB(
PVOID pContext,
LPDCB pDCB
);
Parameters
- pContext
[in] Pointer to a context structure returned by the HWInit function that contains implementation-specific data describing the device.
- pDCB
[in] Pointer to the device control block to set.
Return Value
TRUE indicates success. FALSE indicates failure. If an error occurs, the caller can return the error using GetLastError.
Remarks
This function is called by the upper layer after the user has called the SetCommState function.
This function supports the implementation of the lower layers of serial port drivers.
Requirements
Header |
serhw.h |
See Also
Reference
Serial Port Driver PDD Functions
HWInit