Marco van de Voort wrote:
I've started binding libsvn to FPC, and I have encountered the
following macro that I do not know how to translate:
#define APR_ARRAY_IDX(ary,i,type) (((type *)(ary)->elts)[i])
The usage of such macro is as follows: APR_ARRAY_IDX (new_entries, i,
const char *);
How can I translate the "type" ?
You can't. This is more like trying to do generics with macro's on C level.
And since FPC macro's afaik have no parameter syntax, this is not possible.
Hmm, what about (+/-):
type_of_elts_entry(type_ptr(integer(ary.elts ) + i *
sizeof(type_of_elts_entry ) )^ )
I've been solving issues like this many times on AggPas and icu4pas
projects.
Milano
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