export ruby_mWarning

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

include/ruby/ruby.h

@@ -1907,6 +1907,8 @@ RUBY_EXTERN VALUE rb_mMath;
 RUBY_EXTERN VALUE rb_mProcess;
 RUBY_EXTERN VALUE rb_mWaitReadable;
 RUBY_EXTERN VALUE rb_mWaitWritable;
+RUBY_EXTERN VALUE rb_mWarning;
+RUBY_EXTERN VALUE rb_cWarningBuffer;
 
 RUBY_EXTERN VALUE rb_cBasicObject;
 RUBY_EXTERN VALUE rb_cObject;