2 Commits (7dd58b99cc1f709f2a9112f153ad42948d117e8c)

Author	SHA1	Message	Date
Russ Butler	6527cf2bad	Update files to include SPDX-License-Identifier ... Update the header of all files to use a newer license template which includes SPDX-License-Identifier.	2019-02-22 10:53:24 -06:00
Russ Butler	0d8c8f0a28	Add USB utility classes ... Add an allocation free linked list implementation. Additionally add the class AsyncOp which provides blocking and wakeup funcionality to simplify making asynchronous operations block.	2019-02-22 10:52:34 -06:00