rb_struct_s_members  885 include/ruby/intern.h VALUE rb_struct_s_members(VALUE);
rb_struct_s_members 1789 marshal.c      	    mem = rb_struct_s_members(klass);
rb_struct_s_members   67 struct.c           VALUE members = rb_struct_s_members(rb_obj_class(s));
rb_struct_s_members  182 struct.c           VALUE members = rb_struct_s_members(klass);