kill \*- send signal to a process
(kill = 37.; not in assembler)
to the process specified by the
See signal (II) for a list of signals.
The sending and receiving processes must
have the same effective user ID, otherwise
this call is restricted to the super-user.
If the process number is 0,
the signal is sent to all other processes which have the
same controlling typewriter and user ID.
In no case is it possible for a process to kill itself.
is set if the process does not
have the same effective user ID and the
user is not super-user, or if the process