<s>
A	O
call	B-Language
site	I-Language
is	O
where	O
zero	O
or	O
more	O
arguments	O
are	O
passed	O
to	O
the	O
function	O
,	O
and	O
zero	O
or	O
more	O
return	B-Language
values	I-Language
are	O
received	O
.	O
</s>
<s>
requiring	O
a	O
small	O
branch	O
table	O
at	O
the	O
return	O
point	O
-	O
to	O
go	O
directly	O
to	O
process	O
the	O
case	O
(	O
as	O
in	O
HLL	B-Language
Switch	O
statement	O
)	O
.	O
</s>
