This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
https://github.com/libusb/libusb/pull/1062
https://github.com/libusb/libusb/issues/1063
https://bugs.gentoo.org/832732
From 8bb81fe72286cdcb782c7af4f0d7ef715b2e137c Mon Sep 17 00:00:00 2001