写成函数 function dl_devclass(i:integer):integer begin result := i and $FF00 end; function dl_dl_devmodel(i:integer):integer begin result := i and $00FF end;
TO:灼 #define dl_devclass(i) ((i) & 0xFF00) function dl_devclass(i:integer):integer begin result := i and $FF00 end; 怎知i是integer类型?????
function dl_devclass(i:integer):integer
begin
result := i and $FF00
end;
function dl_dl_devmodel(i:integer):integer
begin
result := i and $00FF
end;
#define dl_devclass(i) ((i) & 0xFF00)
function dl_devclass(i:integer):integer
begin
result := i and $FF00
end;
怎知i是integer类型?????