-These things will change in future udev versions:
- o --device-id-of-file will print '5:8' instead of '5 8'
+ o get rid of braindead "scan all devices to find myself" libusb interface
+ if it can not be fixed, drop libusb entirely
+ o enumerate: sort control* after pcm*
+ o add tests for kernel provided DEVNAME logic
+ o convert firmware.sh to C