[gobject-introspection] [girepository-private] Add ffi declarations

[Johan Dahlin <johan src gnome org>]

commit cbdd9ee09e367e4dd76d6d8a9a20bf714f794c20
Author: Johan Dahlin <johan gnome org>
Date:   Wed Jul 28 09:01:33 2010 -0300

    [girepository-private] Add ffi declarations
    
    Add declarations for the ffi closure api we're using, this silents
    GCC warnings on systems with broken ffi headers.

 girepository/girepository-private.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/girepository/girepository-private.h b/girepository/girepository-private.h
index 8382f40..e2810d2 100644
--- a/girepository/girepository-private.h
+++ b/girepository/girepository-private.h
@@ -110,4 +110,13 @@ GIVFuncInfo * _g_base_info_find_vfunc (GIRealInfo   *rinfo,
 
 ffi_type *    _gi_type_tag_get_ffi_type (GITypeTag type_tag, gboolean is_pointer);
 
+extern ffi_status ffi_prep_closure_loc (ffi_closure *,
+                                        ffi_cif *,
+                                        void (*fun)(ffi_cif *, void *, void **, void *),
+                                        void *user_data,
+                                        void *codeloc);
+extern void *ffi_closure_alloc (size_t size, void **code);
+extern void ffi_closure_free (void *);
+
+
 #endif /* __GIREPOSITORY_PRIVATE_H__ */