SplSetDevice Parameter - ulParmNum

ulParmNum (ULONG) - input

Parameter number.

Specifies either that the entire PRDINFO3 structure is to be modified, or only one specific parameter is to be modified.

If ulParmNum is 0, pBuf must contain a complete PRDINFO3 structure. Otherwise, pBuf must contain a new valid value for the parameter to be modified.

The following are the possible values for this parameter:

Parameter

Constant (Value)
pszLogAddr
PRD_LOGADDR_PARMNUM (3)
pszComment
PRD_COMMENT_PARMNUM (7)
pszDrivers
PRD_DRIVERS_PARMNUM (8)
usTimeOut
PRD_TIMEOUT_PARMNUM (10)

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