module max2_func (
input [7:0] a,
input [7:0] b,
output [7:0] max
);
// ---------- Predefined function (complete the body) ----------
function [7:0] max2;
input [7:0] x, y;
begin
max2=(x>y)?x:y;
end
endfunction
// -------------------------------------------------------------
assign max =max2(a,b);
endmodule