[RFC] Make _FILE_OFFSET_BITS=64 default.

[Joseph S. Myers]

Proposing patches is clearly very premature here.  First, we should see an 
analysis of the extent to which types affected by such a change appear in 
the ABIs of libraries in GNU/Linux distributions (together with tools 
distributors can use to identify affected libraries so they can manage 
such a change in their distributions, if consensus on such a change were 
reached).

-- 
Joseph S. Myers
joseph@codesourcery.com