udpcast: drop stat64 handling
udpcast was checking the (non-existing) BR_LARGEFILE variable to know if it
should enable stat64 or not, but the package itself depends on largefile
support and more importantly, configure doesn't look at this variable at
all, so we can just drop it.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Peter Korsgaard