altos/kernel: Define usb IN2/IN3 functions
authorKeith Packard <keithp@keithp.com>
Mon, 7 May 2018 04:06:31 +0000 (21:06 -0700)
committerKeith Packard <keithp@keithp.com>
Mon, 7 May 2018 16:21:56 +0000 (09:21 -0700)
commitf282b802d2f5a0da56bb8245169c46a16b2eed71
treef7250f1b17e7d0a621432d26f5ecfe39113147a8
parent257350e1a3e4ba2048e80d30a4a0454eb65d4a26
altos/kernel: Define usb IN2/IN3 functions

These are putchar and flush functions that are used when sending data
to the additional IN2 and IN3 endpoints.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/kernel/ao_usb.h