I recently tried to compile the TVX editor on an Intel 286/310 XENIX 3 system. The makefile.bsd refers to /usr/include/ttychars.h and ttydef.h. Neither of these headers are located anywhere on the system. Does anyone know if the they are regpplaced by another header on a XENIX system? Richard {Wilkinson at HI-MULTICS.ARPA}