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# usb_bulk_write

## Name

usb_bulk_write -- Write data to a bulk endpoint

## Description

``int usb_bulk_write` (usb_dev_handle *dev); int ep); char *bytes); int size); int timeout);`

`usb_bulk_write` performs a bulk write request to the endpoint specified by `ep`. Returns number of bytes written on success or 0 on error.

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