Don't use INTDEF/INTUSE with _dl_argv (bug 14132)

[Joseph Myers]

On Tue, 4 Nov 2014, Siddhesh Poyarekar wrote:

> Looks good to me.

Thanks, committed.  Andreas, feel free to follow up with the ia64 change 
you wanted.

-- 
Joseph S. Myers
joseph@codesourcery.com