The LLC_DIR_SET_EFLAG_PARMS structure is the DLC parameter table for the LLC_DIR_SET_EXCEPTION_FLAGS command. You pass a pointer to this structure using the pParameterTable member of the CCB_PARMS union.
typedef struct { ULONG ulAdapterCheckFlag; ULONG ulNetworkStatusFlag; ULONG ulPcErrorFlag; ULONG ulSystemActionFlag; } LLC_DIR_SET_EFLAG_PARMS, *PLLC_DIR_SET_EFLAG_PARMS;
The flag members are used to request that information relating to exception events be passed to the application. You should issue this command immediately after issuing the LLC_DIR_OPEN_ADAPTER command if the application is to be notified of any exception conditions. Then issue an LLC_READ command, setting the hCompletionEvent member of the LLC_CCB structure. Whenever an exception occurs, this command will be executed and the event error code will be returned from the protocol driver.