Welcome to GCL.
I wanna create a binding of a language to GCL. Is there any guide of how
to do that?
you please give an example of what you mean by "binding" as I don't
understand your question?
want to call C from GCL there is a
foreign function interface specifically designed for that purpose.
Here is come example code taken from the CVS file "mod/gcl_japi.lsp"
(defconstant J_TRUE 1)
(defentry j_fileselect ( int string string string ) ( string
(defentry j_messagebox ( int string string ) ( int
also possible to rebuild GCL linked to external libraries with the
functions are described in the GCL documentation.