/uthread_machdep.h/1.3/Wed Feb 25 04:10:53 2004//
/uthread_machdep_asm.S/1.3/Wed Feb 25 04:10:53 2004//
/_atomic_lock.c/1.4/Mon Jun  8 20:15:04 2009//
/uthread_machdep.c/1.5/Mon Jan 10 20:02:42 2011//
D
