bc.o : bc.c /usr/include/sys/signal.h /usr/include/machine/signal.h \
  /usr/include/machine/trap.h /usr/include/sys/cdefs.h /usr/include/stdio.h \
  /usr/include/sys/types.h /usr/include/machine/endian.h \
  /usr/include/machine/ansi.h /usr/include/machine/types.h \
  /usr/include/varargs.h /usr/src/usr.bin/bc/pathnames.h 
