K 10
svn:author
V 3
mtm
K 8
svn:date
V 27
2003-05-23T23:39:31.000000Z
K 7
svn:log
V 412
Add two functions: _spinlock_pthread() and _spinunlock_pthread()
that take the address of a struct pthread as their first argument.
_spin[un]lock() just become wrappers arround these two functions.
These new functions are for use in situations where curthread can't be
used. One example is _thread_retire(), where we invalidate the array index
curthread uses to get its pointer..

Approved by:	re/blanket libthr

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