rb_rational_raw   162 include/ruby/intern.h VALUE rb_rational_raw(VALUE, VALUE);
rb_rational_raw   163 include/ruby/intern.h #define rb_rational_raw1(x) rb_rational_raw((x), INT2FIX(1))
rb_rational_raw   164 include/ruby/intern.h #define rb_rational_raw2(x,y) rb_rational_raw((x), (y))