skrll c644c2667e Don't busy wait for a character in plcom_common_getc, but instead
return -1 if there are no characters available.

Fixes WSDISPLAY_MULTICONS for RaspberryPI and GENERIC.

Thanks to jmcneill@ for the hint
2019-07-23 12:13:47 +00:00
..
2019-07-23 09:38:53 +00:00
2019-07-23 00:52:01 +00:00
2019-07-12 10:39:12 +00:00