Macros starting with `t' in bsd/nfs

• txdr_hyper bsd/nfs/xdr_subs.h:111
• txdr_nfsv2time bsd/nfs/xdr_subs.h:90
• txdr_nfsv3time bsd/nfs/xdr_subs.h:102
• txdr_unsigned bsd/nfs/xdr_subs.h:81