Em Fri, 30 Dec 2005 07:58:30 -0800 (PST) Mike Gran <[EMAIL PROTECTED]> escreveu:
> Leonardo- > > A "list" can hold any type of data, so it shouldn't be a problem to > unpack a struct into a list. > > There really isn't a way to automatically convert a C struct into a > list. You'd have to convert each element of the struct into a Guile > type, then assemble them into a list. > > Converting a C struct to a list is a good idea if you're giving the > C data to Guile, and you won't need the C struct to be valid > afterwards. > > If you want Guile to operate on the C struct directly because it > needs to remain relevant, then a different approach is used. This is what I want to do. > > Which of the following are you trying to accomplish? > > 1. You want to make C data available to Guile functions, and once > that data is passed to Guile, it never (or rarely) needs to be > handed back to C. No. > > 2. You want the C code and the Guile code to be able to operate on > the same C structs at the same time. Yes. To be more clear. I want to be able to call a C function from guile. The problem is that this function has a struct as an arg and this struct has variable members. So, I need to create a list on scheme/guile and convert it to a C struct that will be used as an arg to that function. > > -- > Mike Gran > > --- Leonardo Lopes Pereira <[EMAIL PROTECTED]> wrote: > > > I would like to know if is there any way to convert C structs to > > any type of Guile data. > > > > > > > > > __________________________________________ > Yahoo! DSL Something to write home about. > Just $16.99/mo. or less. > dsl.yahoo.com > _______________________________________________ Guile-user mailing list Guile-user@gnu.org http://lists.gnu.org/mailman/listinfo/guile-user
