{StrMove.PAS}
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 {Sample code for the StrMove and StrDispose functions.}

 { Allocate string on heap }

  function StrNew(S: PChar): PChar;
 var
   L: Word;
   P: PChar;
 begin
   if (S = nil) or (S^ = #0) then StrNew := nil else
   begin
     L := StrLen(S) + 1;
     GetMem(P, L);
     StrNew := StrMove(P, S, L);
   end;
  end;

 { Dispose string on heap }

  procedure StrDispose(S: PChar);
 begin
   if S <> nil then FreeMem(S, StrLen(S) + 1);
  end;