True if the process terminated normally by a call to
.Xr _exit 2
or
-.Xr exit 2 .
+.Xr exit 3 .
.It Fn WIFSIGNALED status
True if the process terminated due to receipt of a signal.
.It Fn WIFSTOPPED status
of the argument passed to
.Xr _exit 2
or
-.Xr exit 2
+.Xr exit 3
by the child.
.It Fn WTERMSIG status
If
.Fn wait
call are extensions to the POSIX interface.
.Sh SEE ALSO
-.Xr exit 2 ,
+.Xr exit 3 ,
.Xr sigaction 2
.Sh HISTORY
A