hi all can anyone else confirm that the attached file effectively kills 8c? it dies on 9vx and virtualbox, will test it on real hardware tomorrow. cpp -D__STDC__=1 -N -I. -D_PLAN9 -D_POSIX_SOURCE -D_BSD_EXTENSION -D_C99_SNPRINTF_EXTENSION -DVM_PDP10 -IPDP10 -IPDP11 -I/386/include/ape -I/sys/include/ape PDP10/pdp10_ksio.c | 8c -o pdp10_ksio.8