Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Copy head to stable/9 as part of 9.0-RELEASE release cycle.Approved by: re (implicit)
Use __FBSDID rather than rcsid[].
Bring in NetBSD code used in the PowerPC port.Reviewed by: obrien, dfrObtained from: NetBSD