For now this only exposes the various ATT error codes.
Change-Id: If568782e90dca22871681d2d3b2d81ae4cb8e5e4
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
In preparation of creating a public att.h rename the existing internal
header appropriately.
Change-Id: I8588712bc5aa57d391c5ce0886c99692e5a2823e
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>