Node *new_argument(char *gtktype, GList *flags, char *name, GString *get, int get_line, GString *set, int set_line, int line_no);
Node *new_variable(int scope, Type *vtype, char *id,int line_no);
Node *new_argument(char *gtktype, GList *flags, char *name, GString *get, int get_line, GString *set, int set_line, int line_no);
Node *new_variable(int scope, Type *vtype, char *id,int line_no);