.(z L
.GS C
width 6.0
high 7.0
1 8
2 10
3 12
4 14
sc 0.3
narrow 1
medium 3
thick 7
pointscale off
file func_units.gsrc
.GE
.ce
\fBFigure \n+(FG:\fR The major functional units of Unix 4.2A
.)z