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 PC Card instead of other variants in the driver man pages.
Fixed cross references to pccbb(4), fixed spelling of "device cbb",and linked the pccbb(4) manpage to cbb(4).Reviewed by: imp
mdoc(7) police: Nits.
Explain what exca is.