DDCMDEntryPoint - Parameters

pCommon (PDDCMDCOMMON) - input

A pointer to a DDCMD message-specific input parameter block. See DDCMDCOMMON.

rc (ULONG) - returns

Return codes indicating success or the type of failure:

NO_ERROR

Successful.
ERROR_INVALID_FUNCTION
Invalid function requested.
FAILURE
A DDCMD message-specific error return code.

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