API 2.0

Table of Contents libusbx API 2.0 About List of changes Current diff

libusbx API 2.0

About

This page documents the proposed changes between the libusbx 1.0 and 2.0 API

List of changes

1. MaxPower -> bMaxPower
2. Make transfer status error codes negative
3. Use size_t instead of int in transfer functions (should we also review the use of int/unsigned int elsewhere?)
4. Add a uint32_t stream_id to struct libusb_transfer for USB-3 bulk
5. Use usb_interface instead of interface in libusb_config_descriptor

Current diff

The current diff between 1.0 and proposed 2.0 can be obtained here.