* intrinsics/ierrno.c: Don't include "io/io.h".
	* intrinsics/sleep.c: Likewise.
	* intrinsics/perror.c: Likewise.
	* intrinsics/stat.c: Likewise.
	* intrinsics/kill.c: Likewise.
	* intrinsics/time.c: Likewise.
	* intrinsics/fnum.c: Likewise.
	* intrinsics/rename.c: Likewise.
	* intrinsics/symlnk.c: Likewise.
	* intrinsics/chdir.c: Likewise.
	* intrinsics/link.c: Likewise.
	* intrinsics/random.c: Don't include "io/io.h". Include	<gthr.h>.
	* intrinsics/rand.c: Likewise.

From-SVN: r114962