RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ ebdf19bf0fbb960102608ed76e1762230ca910bd

réplica de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

guozhanxin 48bf53b6e0 【完善】uac class, 去除 GPL 代码		%!s(int64=4) %!d(string=hai) anos
..
usbdevice	48bf53b6e0 【完善】uac class, 去除 GPL 代码	%!s(int64=4) %!d(string=hai) anos
usbhost	3c05a4e719 [compoenets] auto & manual formatted	%!s(int64=4) %!d(string=hai) anos
SConscript	cc54e0a74e [usb]update usb stack	%!s(int64=8) %!d(string=hai) anos