Log Message: Pullup 1.2 [fvdl]: Make showmount -e work on lp64be. From Matt Green. While at it, also fix another occurence of passing &int to xdr_long. this log message bothered me at the original commit. really, this isn't making "showmount -e work" as much as "making RPC GETPORT work". showmount -e was simply the best test -- but no getport operation worked correctly.