/availability.h/1.1.1.1/Wed Mar 11 08:15:39 2020//Tnetbsd-10
/base.h/1.1.1.1/Wed Mar 11 08:15:39 2020//Tnetbsd-10
/trace.h/1.1.1.1/Sat Jan 19 10:14:41 2019//Tnetbsd-10
D