Complete what is listed for h3 in each of the .c files.

You should do them in this order (and points/problem are in ()):
  client4.c     (2)
  my_daytime.c  (3)
  my_time.c     (3)
  min_telnet.c  (3)
  min_wget.c    (5)
               (16)

Note that correct working versions are (or will be) in the SOLUTIONS
sub-directory of this directory.

Due: some time, not before Sep 21

Note: there will be a "server C code" assignment next up after this one.