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surfsrc3.zip
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SWAPS.INC
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1991-09-14
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530b
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27 lines
procedure SWAPINT (var I1, I2: integer);
{ Swap the two variables I1 and I2 }
var Temp: integer;
begin
Temp := I1;
I1 := I2;
I2 := Temp;
end; { procedure SWAPINT }
procedure SWAPWORD (var I1, I2: word);
{ Swap the two variables I1 and I2 }
var Temp: word;
begin
Temp := I1;
I1 := I2;
I2 := Temp;
end; { procedure SWAPWORD }
procedure SWAPREAL (var R1, R2: real);
{ Swap the two variables R1 and R2 }
var Temp: real;
begin
Temp := R1;
R1 := R2;
R2 := Temp;
end; { procedure SWAPREAL }