r_cast.h

#ifndef RUBY_BACKWARD2_R_CAST_H                      /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_R_CAST_H
#define R_CAST(st)   (struct st*)
#define RMOVED(obj)  (R_CAST(RMoved)(obj))
 
#if defined(__GNUC__)
# warning R_CAST and RMOVED are deprecated
#elif defined(_MSC_VER)
# pragma message("warning: R_CAST and RMOVED are deprecated")
#endif
#endif /* RUBY_BACKWARD2_R_CAST_H */