Fix comment pointing at the source of the list of functions and add
two missing ones: _clrsbsi2 and _clrsbdi2
Missing register validation check.
The OF_test_method() function takes an instance handle, not a phandle,
and returns 0 on success.
Pointed out by Mark Cave-Ayland.
Remove now unneeded bsd.kinc.mk.
Fix pread/pwrite syscalls which need a 64bit offset argument.
Regen for pread/pwrite 64bit offset argument.
Adjust pread/pwrite signature to match reality.
Regen for pread/pwrite signature.
Make this compile/work with PARANOIADIAG