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dbt.h header

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This header is used by System Services. For more information, see:

dbt.h contains the following programming interfaces:

Structures

 
_DEV_BROADCAST_USERDEFINED

Contains the user-defined event and optional data associated with the DBT_USERDEFINED device event.
DEV_BROADCAST_DEVICEINTERFACE_A

Contains information about a class of devices. (ANSI)
DEV_BROADCAST_DEVICEINTERFACE_W

Contains information about a class of devices. (Unicode)
DEV_BROADCAST_HANDLE

Contains information about a file system handle.
DEV_BROADCAST_HDR

Serves as a standard header for information related to a device event reported through the WM_DEVICECHANGE message.
DEV_BROADCAST_OEM

Contains information about a OEM-defined device type.
DEV_BROADCAST_PORT_A

Contains information about a modem, serial, or parallel port. (ANSI)
DEV_BROADCAST_PORT_W

Contains information about a modem, serial, or parallel port. (Unicode)
DEV_BROADCAST_VOLUME

Contains information about a logical volume.