define TIMER_UNIX

load_on auto
modset unix,beos

<add>
tm_unix.cpp
tm_unix.h
</add>

<os>
aix
beos
cygwin
darwin
freebsd
dragonfly
hpux
irix
linux
netbsd
openbsd
qnx
solaris
tru64
</os>

<requires>
timer
</requires>
