CBCHAIN(fnetnode_ac, struct fnetnode *fn, wchar_t *attrib);
CBCHAIN(fnetnode_chat, struct fnetnode *fn, int public, wchar_t *name, wchar_t *peer, wchar_t *string);
CBCHAIN(fnetnode_unlink, struct fnetnode *fn);
CBCHAIN(fnetnode_ac, struct fnetnode *fn, wchar_t *attrib);
CBCHAIN(fnetnode_chat, struct fnetnode *fn, int public, wchar_t *name, wchar_t *peer, wchar_t *string);
CBCHAIN(fnetnode_unlink, struct fnetnode *fn);