rtablehash
index = rtablehash(&nfh);
index = rtablehash((nfs_fhandle *)fh);
index = rtablehash((nfs_fhandle *)fh);
static int rtablehash(nfs_fhandle *);
index = rtablehash(&mi->mi_curr_serv->sv_fhandle);
index = rtablehash(&rp->r_fh);