// pointofservicecommontypes.h

typedef enum DriverUnifiedPosHealthCheckLevel {
  UnknownHealthCheckLevel,
  POSInternal,
  External,
  Interactive
} ;
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Windows Driver Kit DDI reference (ne-pointofservicecommontypes-driverunifiedposhealthchecklevel)

DriverUnifiedPosHealthCheckLevel enumeration

Description

This enumeration indicates the type of health check to be performed when CheckHealthAsync is called on a POS device.

Constants

`UnknownHealthCheckLevel`

The type of health check is not known.

`POSInternal`

Performs a health check without altering the device. The device is tested by internal tests as far as possible.

`External`

Performs a more thorough test which may affect the device. For example, a printer may produce some output.

`Interactive`

May display a dialog box that displays test options and results so that you can test the device interactively.

View the official Windows Driver Kit DDI reference

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