86b3836232
non-default but reasonable values of hz this member overflowed, breaking NFS over UDP. Also, as long as I'm plowing up struct sockbuf ... Change certain members from u_long/long to u_int/int in order to reduce wasted space on 64-bit machines. This change was requested by Andrew Gallatin. Netstat and systat need to be rebuilt. I am incrementing __FreeBSD_version in case any ports need to change.