18 years ago rsc
const
try again
try arm again
use macro for getcontext (setjmp)
FreeBSD changed!
openbsd
19 years ago rsc
OpenBSD/power support.
add threaddata
different fix for main proc bug
osprocid can be -1
allow config to override kernel version
os x changes
initial darwin
to help ease locking contention on Linux 2.4.