a-intnam-os2.ads, [...]: Removed, no longer used.

a-intnam-os2.ads, [...]: Removed, no longer used.

	* a-intnam-os2.ads, a-intnam-unixware.ads, g-soccon-unixware.ads,
	g-soliop-unixware.ads, i-os2err.ads, i-os2lib.adb, i-os2lib.ads,
	i-os2syn.ads, i-os2thr.ads, s-intman-irix-athread.adb,
	s-osinte-aix-fsu.ads, s-osinte-fsu.adb, s-parame-os2.adb,
	s-osinte-irix-athread.ads, s-osinte-linux-fsu.ads, s-osinte-os2.adb,
	s-osinte-os2.ads, s-osinte-solaris-fsu.ads, s-osinte-unixware.adb,
	s-osinte-unixware.ads, s-osprim-os2.adb, s-taprop-irix-athread.adb,
	s-taprop-os2.adb, s-tasinf-irix-athread.adb, s-tasinf-irix-athread.ads,
	s-taspri-os2.ads, system-os2.ads, system-unixware.ads: Removed,
	no longer used.

From-SVN: r111021