[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645

--- Comment #7 from Rainer Orth <ro at gcc dot gnu.org> 2012-03-21 16:46:21 UTC 
---
Created attachment 26943
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26943
proposed patch