aix: Fixinclude

aix: Fixinclude

This fixes an ODR violation in the AIX headers that is detected by C++
modules.  While unnamed structs with typedef names for linkage
purposes are accepted, this case is an anonymous struct without such a
typedef name -- the typedef is attached to the pointer-to-struct type.
Fixed by naming the struct.

	fixincludes/
	* inclhack.def (aix_physaddr_t): New.
	* fixincl.x: Regenerated.