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The USB host device state.

Enumerator:
USBDEVICESTATE_UNSUPPORTED  The device is unsupported.
USBDEVICESTATE_USED_BY_HOST  The device is in use by the host.
USBDEVICESTATE_USED_BY_HOST_CAPTURABLE  The device is in use by the host but could perhaps be captured even so.
USBDEVICESTATE_UNUSED  The device is not used by the host or any guest.
USBDEVICESTATE_HELD_BY_PROXY  The device is held by the proxy for later guest usage.
USBDEVICESTATE_USED_BY_GUEST  The device in use by a guest.
USBDEVICESTATE_32BIT_HACK  The usual 32-bit hack.

Definition at line 36 of file usb.h.

{
    /** The device is unsupported. */
    USBDEVICESTATE_UNSUPPORTED = 1,
    /** The device is in use by the host. */
    USBDEVICESTATE_USED_BY_HOST,
    /** The device is in use by the host but could perhaps be captured even so. */
    USBDEVICESTATE_USED_BY_HOST_CAPTURABLE,
    /** The device is not used by the host or any guest. */
    USBDEVICESTATE_UNUSED,
    /** The device is held by the proxy for later guest usage. */
    USBDEVICESTATE_HELD_BY_PROXY,
    /** The device in use by a guest. */
    USBDEVICESTATE_USED_BY_GUEST,
    /** The usual 32-bit hack. */
    USBDEVICESTATE_32BIT_HACK = 0x7fffffff
} USBDEVICESTATE;


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