TNMSZ
if (len <= TNMSZ)
if (len > TPFSZ + TNMSZ)
start = name + len - TNMSZ;
char name[TNMSZ]; /* name of entry */
char linkname[TNMSZ]; /* linked to name */
char name[TNMSZ]; /* name of entry */
char linkname[TNMSZ]; /* linked to name */