can't use long gdouble

[Carlos Eduardo Rodrigues Diógenes <cerdiogenes yahoo com br>]

Hi,

I tried to declare a long gdouble, but the gcc compiler points it like a
syntax error. It's not possible to use something similar to long double
with the basic types of glib? There is any problem regard portability
using long double?

Thanks,
-- 
Carlos Eduardo Rodrigues Diógenes