[libc-trusty] update for newest stdio bits

stdio output_func for _printf_engine now takes a string
instead of a char.

Change-Id: I532958814e164b66f83c582d9ef6ef8355875534
Signed-off-by: Dima Zavin <dima@android.com>
1 file changed
tree: b6b0b87686d7359fe567b017af00bdd65c8d63e5
  1. include/
  2. lib/