traceroute : /usr/src/usr.sbin/traceroute/traceroute.c \
  /usr/include/sys/param.h /usr/include/sys/types.h \
  /usr/include/machine/endian.h /usr/include/sys/cdefs.h \
  /usr/include/machine/ansi.h /usr/include/machine/types.h \
  /usr/include/sys/syslimits.h /usr/include/sys/signal.h \
  /usr/include/machine/signal.h /usr/include/machine/trap.h \
  /usr/include/machine/param.h /usr/include/machine/psl.h \
  /usr/include/machine/limits.h /usr/include/sys/time.h /usr/include/time.h \
  /usr/include/sys/socket.h /usr/include/sys/file.h /usr/include/sys/fcntl.h \
  /usr/include/sys/unistd.h /usr/include/sys/ioctl.h \
  /usr/include/netinet/in_systm.h /usr/include/netinet/in.h \
  /usr/include/netinet/ip.h /usr/include/netinet/ip_icmp.h \
  /usr/include/netinet/udp.h /usr/include/arpa/inet.h /usr/include/netdb.h \
  /usr/include/stdio.h /usr/include/errno.h /usr/include/stdlib.h \
  /usr/include/string.h /usr/include/unistd.h 
