[patch] rename macro parameter list in cpufunc.h

[Pietro Cerutti]

Dear all,

sys/sparc64/include/cpufunc.h defines macro having a parameter named
'xor'. This is a reserved keyword in C++. For this reason, it is
impossible to use this header in C++ (e.g., by including
machine/atomic.h).

This patch [1] renames these parameters to _xor. Please review and/or
approve (I need an explicit approval in order to commit to src).

Thanks!

Best Regards,

[1] http://people.freebsd.org/~gahr/cpufunc.h.diff

-- 
Pietro Cerutti
The FreeBSD Project
gahr at FreeBSD.org

PGP Public Key:
http://gahr.ch/pgp
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