nobu	2007-04-25 10:32:24 +0900 (Wed, 25 Apr 2007)

  New Revision: 12211

  Modified files:
    trunk/ChangeLog
    trunk/thread.c
    trunk/version.h

  Log:
    * thread.c (alloc_event_fook, rb_thread_remove_event_hook): should
      return value.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/version.h?r1=12211&r2=12210
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=12211&r2=12210
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/thread.c?r1=12211&r2=12210