CDROM_PERFORMANCE_TOLERANCE_TYPE - NtDoc

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

typedef enum _CDROM_PERFORMANCE_TOLERANCE_TYPE {
  Cdrom10Nominal20Exceptions
} CDROM_PERFORMANCE_TOLERANCE_TYPE, *PCDROM_PERFORMANCE_TOLERANCE_TYPE;
View the official Windows Driver Kit DDI reference

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

_CDROM_PERFORMANCE_TOLERANCE_TYPE enumeration

Description

The CDROM_PERFORMANCE_TOLERANCE_TYPE enumeration defines the allowable tolerances for performance data. It is a member of the CDROM_PERFORMANCE_REQUEST structure, which is used as an input parameter to the IOCTL_CDROM_GET_PERFORMANCE I/O control request.

Constants

Cdrom10Nominal20Exceptions

Specifies that the descriptors returned have a 10% performance tolerance for the nominal performance and a 20% time tolerance for the exception list.

See also

CDROM_PERFORMANCE_REQUEST

IOCTL_CDROM_GET_PERFORMANCE

View the official Windows Driver Kit DDI reference

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