rb_singleton_class  890 class.c            rb_define_method(rb_singleton_class(obj), name, func, argc);
rb_singleton_class  795 eval.c             rb_include_module(rb_singleton_class(obj), module);
rb_singleton_class  482 ext/nkf/nkf.c      rb_define_alias(rb_singleton_class(mNKF), "guess", "guess");
rb_singleton_class  169 include/ruby/intern.h VALUE rb_singleton_class(VALUE);
rb_singleton_class  208 numeric.c          rb_remove_method(rb_singleton_class(x), nstr);
rb_singleton_class 1171 proc.c             VALUE klass = rb_singleton_class(obj);
rb_singleton_class 5187 process.c          rb_define_alias(rb_singleton_class(rb_mProcUID), "eid=", "grant_privilege");
rb_singleton_class 5188 process.c          rb_define_alias(rb_singleton_class(rb_mProcGID), "eid=", "grant_privilege");
rb_singleton_class 1697 vm.c           	klass = rb_singleton_class(obj);
rb_singleton_class 1709 vm.c           	rb_add_method(rb_singleton_class(klass), id, newbody, NOEX_PUBLIC);
rb_singleton_class 1841 vm.c               klass = rb_singleton_class(fcore);
rb_singleton_class 1015 vm_eval.c      	klass = rb_singleton_class(self);
rb_singleton_class 1047 vm_eval.c      	klass = rb_singleton_class(self);
rb_singleton_class  196 vm_method.c        rb_add_method(rb_singleton_class(klass), ID_ALLOCATOR, NEW_CFUNC(func, 0),
rb_singleton_class  204 vm_method.c        rb_add_method(rb_singleton_class(klass), ID_ALLOCATOR, 0, NOEX_UNDEF);
rb_singleton_class 1045 vm_method.c    	rb_add_method(rb_singleton_class(module), id, fbody->nd_body->nd_body,