[fpc-pascal] more questions on storage
jonas.maebe at elis.ugent.be
Wed Sep 26 16:20:40 CEST 2007
On 26 Sep 2007, at 15:12, Marc Santhoff wrote:
>>> And AnsiStrings are pretty much compatible to C's char*. Very handy.
>> Yes, though ansistrings may contain #0's.
> Interesting, how will a cast handle this case?
> Will it change the intermediate #0 to something else or will the
> resulting pchars be cut at first occurrence?
You just get a pointer to the string data as-is, without any
substitutions or pointer juggling. If whatever you pass the data to
interprets #0 as the end of the string, it will see that embedded #0
as the end of the string.
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