3 commits

Author	SHA1	Message	Date
Dan Halbert	950b5d09d2	guard2once -s ...	2024-05-19 20:40:44 -04:00
Dan Halbert	747b7619ea	update headers of most CircuitPython-only files	2024-05-17 14:56:28 -04:00
Bernhard Boser	b5b6b6d0f2	add ExtType, update doc, add a test	2020-12-07 15:40:02 -08:00