This bug was fixed in the package nethack - 3.4.3-10.6ubuntu2
--------------- nethack (3.4.3-10.6ubuntu2) karmic; urgency=low
* Fix FTBFS by building with -D__CORRECT_ISO_CPP_STRINGS_H_PROTO flag, a hack from Gentoo (LP: #452858).
-- Ilya Barygin <email address hidden> Fri, 16 Oct 2009 12:01:35 +0400
This bug was fixed in the package nethack - 3.4.3-10.6ubuntu2
---------------
nethack (3.4.3-10.6ubuntu2) karmic; urgency=low
* Fix FTBFS by building with -D__CORRECT_ ISO_CPP_ STRINGS_ H_PROTO flag,
a hack from Gentoo (LP: #452858).
-- Ilya Barygin <email address hidden> Fri, 16 Oct 2009 12:01:35 +0400