bswap64
head->msgid = bswap64(head->msgid);
head->circuit = bswap64(head->circuit);
head->link_verifier= bswap64(head->link_verifier);
head->aux_descr = bswap64(head->aux_descr);
#define SwapBytes64(u64) bswap64(u64)
extern u_int64_t bswap64(u_int64_t);
stamp.scr_len = bswap64(stamp.scr_len); \
stamp.scr_sec = bswap64(stamp.scr_sec); \
n->fs_pendingblocks = bswap64(o->fs_pendingblocks);
n->fs_maxfilesize = bswap64(o->fs_maxfilesize);
n->fs_qbmask = bswap64(o->fs_qbmask);
n->fs_qfmask = bswap64(o->fs_qfmask);
n->di_size = bswap64(o->di_size);
n->di_size = bswap64(o->di_size);
n->di_blocks = bswap64(o->di_blocks);
n->di_atime = bswap64(o->di_atime);
n->di_mtime = bswap64(o->di_mtime);
n->di_ctime = bswap64(o->di_ctime);
n->di_birthtime = bswap64(o->di_ctime);
n->cs_ndir = bswap64(o->cs_ndir);
n->cs_nbfree = bswap64(o->cs_nbfree);
n->cs_nifree = bswap64(o->cs_nifree);
n->cs_nffree = bswap64(o->cs_nffree);
n->cg_time = bswap64(o->cg_time);
n->fs_swuid = bswap64(o->fs_swuid);
n->fs_sblockloc = bswap64(o->fs_sblockloc);
n->fs_time = bswap64(o->fs_time);
n->fs_size = bswap64(o->fs_size);
n->fs_dsize = bswap64(o->fs_dsize);
n->fs_csaddr = bswap64(o->fs_csaddr);
return ((ns) ? bswap64(a) : (a));