CDROM_OPC_INFO_TYPE - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// ntddcdrm.h

typedef enum _CDROM_OPC_INFO_TYPE {
  SimpleOpcInfo
} CDROM_OPC_INFO_TYPE, *PCDROM_OPC_INFO_TYPE;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ne-ntddcdrm-_cdrom_opc_info_type)

_CDROM_OPC_INFO_TYPE enumeration

Description

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.

Constants

SimpleOpcInfo

Specifies the wrapper for the SEND OPC INFORMATION command from the Multimedia Commands (MMC) specification.

See also

CDROM_SIMPLE_OPC_INFO

IOCTL_CDROM_SEND_OPC_INFORMATION

View the official Windows Driver Kit DDI reference

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