rb_data_object_wrap 37 gc.c #undef rb_data_object_wrap rb_data_object_wrap 1971 gc.c rb_data_object_wrap(VALUE klass, void *datap, RUBY_DATA_FUNC dmark, RUBY_DATA_FUNC dfree) rb_data_object_wrap 1414 include/ruby/ruby.h #define rb_data_object_wrap RUBY_MACRO_SELECT(rb_data_object_wrap_, RUBY_UNTYPED_DATA_WARNING)