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-
- (*
- * converts ascii string to an integer value
- * (tp3 dies on leading spaces but likes trailing.
- * tp4 likes leading spaces but dies on trailing!!)
- *
- *)
-
- function atol (asc: anystring): longint;
- var
- i: integer;
- value: longint;
- num: anystring;
-
- begin
- num := '';
- for i := 1 to length(asc) do
- if ((asc[i] >= '0') and (asc[i] <= 'F')) or (asc[i] = '$') then
- num := num + asc[i];
-
- if length(num) = 0 then
- value := 0
- else
- val(num, value, i);
-
- atol := value;
- end;
-
-
- function atoi (asc: anystring): integer;
- begin
- atoi := integer(atol(asc));
- end;
-
- function atow (asc: anystring): word;
- begin
- atow := word(atol(asc) and $FFFF);
- end;
-
- function htoi (asc: anystring): word;
- begin
- if copy(asc,1,2) = '0x' then
- asc := '$' + copy(asc,3,99);
- htoi := word(atol(asc) and $FFFF);
- end;
-
-
-