// ks.h

typedef struct _KSNODE_DESCRIPTOR {
  const KSAUTOMATION_TABLE *AutomationTable;
  const GUID               *Type;
  const GUID               *Name;
  PVOID                    Alignment;
} KSNODE_DESCRIPTOR, *PKSNODE_DESCRIPTOR;
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Windows Driver Kit DDI reference (ns-ks-_ksnode_descriptor)

_KSNODE_DESCRIPTOR structure

Description

The KSNODE_DESCRIPTOR structure describes a topology node within a filter.

Members

`AutomationTable`

A pointer to a KSAUTOMATION_TABLE structure for this topology node. The automation table contains the properties, methods, and events supported by this topology node.

`Type`

A pointer to a GUID defining the topology node.

`Name`

A pointer to a GUID that represents the name of this topology node. This is used to return information about a KSPROPERTY_TOPOLOGY_NAME query.

KSNODE_DESCRIPTOR - NtDoc