make pthread__sp unsigned long.
Remove unused code that's confusing when using cscope/opengrok.
Remove clause 3 and 4 from TNF licenses
- Remove libpthread's atomic ops.- Remove the old spinlock-based mutex and rwlock implementations.- Use the atomic ops from libc.
Remove the PTHREAD_SA option. If M:N threads is reimplemented it'sbetter off done with a seperate library.
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
Merge updates to algorithms from i386 switch code.
Add STACKSPACE
Rework and cleanup. Don't use REI, fake a call frame instead.
pt_sleepuc was removed a long time ago.
Remove possible race condition in upcall recycling.
Add PT_TRAPUC and pthread__switch_return_point.Not tested (as most of the pthread stuff on vax) but at leastallow the system to compile.
Adapt to structure name changes.
Update to new world order. **not tested** But will allow builds tofinish.
Define FPREG macros even though we don't have any.
Add myself to the authors list.
Need to define STACKSIZE (even though we don't need any).
Add of pthread support for VAX.
Set _UC_USER in ucontext. Call setcontext if _UC_USER is not in_setcontext_u
VAX versions of _getcontext_u/_setcontext_u/_swapcontext_u