Hello, In message "[ruby-core:41375] Re: [ruby-trunk - Bug #5681][Open] Conflcting types for rb_w32_inet_ntop caused by duplicate definition under MinGW" on Nov.29,2011 00:21:14, <luislavena / gmail.com> wrote: > Agree, but this is new, wasn't present before and Windows have lot of > substitute functions that maybe Nobu and Usa can comment better. Nobu is the breaker and he is tracking this problem :) Regards, -- U.Nakamura <usa / garbagecollect.jp>