[patch] sysdeps/powerpc/pspinlocks.c: remove implicit include for pt-machine.h

[Ben Collins]

Two patches. The first caused powerpc target in current CVS to fail in
linuxthreads because __compare_and_swap got double declared. The second
protects the pt-machine.h files from this happening again :)

2000-12-30  Ben Collins  <bcollins@debian.org>

	* sysdeps/powerpc/pspinlocks.c: Remove implicit
	  inclusion of pt-machine.h, which was causing it to be
	  included twice (internals.h includes it as well)
	
	* sysdeps/alpha/pt-machine.h: Protect in #ifndef
	* sysdeps/arm/pt-machine.h: Likewise
	* sysdeps/i386/pt-machine.h: Likewise
	* sysdeps/i386/i686/pt-machine.h: Likewise
	* sysdeps/m68k/pt-machine.h: Likewise
	* sysdeps/mips/pt-machine.h: Likewise
	* sysdeps/powerpc/pt-machine.h: Likewise
	* sysdeps/sparc/sparc32/pt-machine.h: Likewise
	* sysdeps/sparc/sparc64/pt-machine.h: Likewise
	* sysdeps/sh/pt-machine.h: Likewise
	* sysdeps/ia64/pt-machine.h: Likewise
	* sysdeps/s390/pt-machine.h: Likewise
	* sysdeps/hppa/pt-machine.h: Likewise

-- 
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/  Ben Collins  --  ...on that fantastic voyage...  --  Debian GNU/Linux   \
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