CDROM_OPC_INFO_TYPE enumeration (ntddcdrm.h)
The CDROM_OPC_INFO_TYPE enumeration is a member of the CDROM_SIMPLE_OPC_INFO structure. It defines the Optimum Power Calibration (OPC) request that is used as input to the IOCTL_CDROM_SEND_OPC_INFORMATION I/O control request.
Syntax
typedef enum _CDROM_OPC_INFO_TYPE {
SimpleOpcInfo
} CDROM_OPC_INFO_TYPE, *PCDROM_OPC_INFO_TYPE;
Constants
SimpleOpcInfo Specifies the wrapper for the SEND OPC INFORMATION command from the Multimedia Commands (MMC) specification. |
Requirements
Requirement | Value |
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Header | ntddcdrm.h (include Ntddcdrm.h) |