Belkin F8E211 Guía de usuario descargar pdf (Pagina 75)

 2006, QNX Software Systems GmbH & Co. KG. usbd interface descriptor()

Returns:

A pointer to usbd interface descriptor t on success, or

NULL on error.

Classiﬁcation:

QNX Neutrino, QNX 4

Safety

Cancellation point No

Interrupt handler No

Signal handler No

Thread Yes

See also:

usbd args lookup(), usbd conﬁguration descriptor(),

usbd

device lookup(), usbd device extra(), usbd device descriptor(),

usbd

endpoint descriptor(), usbd hcd info(), usbd hub descriptor(),

usbd

languages descriptor(), usbd parse descriptors(), usbd string(),

usbd

urb status()

November 2, 2006 Chapter 4 USB Library Reference 63

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Belkin F8E211 Guía de usuario Pagina 75