26#include "ruby/internal/cast.h"
29#define RMODULE_IS_OVERLAID RMODULE_IS_OVERLAID
30#define RMODULE_IS_REFINEMENT RMODULE_IS_REFINEMENT
31#define RMODULE_INCLUDED_INTO_REFINEMENT RMODULE_INCLUDED_INTO_REFINEMENT
40#define RCLASS(obj) RBIMPL_CAST((struct RClass *)(obj))
46#define RCLASS_SUPER rb_class_get_superclass
57enum ruby_rmodule_flags {
Tweaking visibility of C variables/functions.
#define RBIMPL_SYMBOL_EXPORT_END()
Counterpart of RBIMPL_SYMBOL_EXPORT_BEGIN.
#define RBIMPL_SYMBOL_EXPORT_BEGIN()
Shortcut macro equivalent to RUBY_SYMBOL_EXPORT_BEGIN extern "C" {.
@ RUBY_FL_USER3
User-defined flag.
@ RUBY_FL_USER2
User-defined flag.
@ RUBY_FL_USER4
User-defined flag.
VALUE rb_class_get_superclass(VALUE klass)
Returns the superclass of a class.