// swenum.h

KSDDKAPI NTSTATUS KsIsBusEnumChildDevice(
  [in]  PDEVICE_OBJECT DeviceObject,
  [out] PBOOLEAN       ChildDevice
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-swenum-ksisbusenumchilddevice)

KsIsBusEnumChildDevice function

Description

This function is intended for internal use only.

The KsIsBusEnumChildDevice function determines if the given device object is a child device of the demand-load bus enumerator object.

Parameters

`DeviceObject` [in]

Pointer to a device object.

`ChildDevice` [out]

Pointer to a BOOLEAN to receive the result. KsIsBusEnumChildDevice sets this to TRUE if the given device object is a child device of the demand-load bus enumerator object, or FALSE otherwise.

Return value

Returns STATUS_SUCCESS if the given device object's device extension is valid; otherwise, it returns an error code.

View the official Windows Driver Kit DDI reference