am ecb6d413: libc: Add missing <termio.h> header

Merge commit 'ecb6d4133477fef90c2fa23a40637d3c62681ee0' into gingerbread-plus-aosp

* commit 'ecb6d4133477fef90c2fa23a40637d3c62681ee0':
  libc: Add missing <termio.h> header