* io.c : add an extra byte to buffer for the specification of read in Windows. see [ruby-core:33460] and r29980. and, we have to discuss how to do this one byte.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by yugui (Yuki Sonoda) almost 15 years ago
merges r30280 from trunk into ruby_1_9_2.¶
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e