I'll need at least one more pass, because there's some upstream code
lurking in libc/bionic, but this is still a step in the right direction.
Change-Id: I55927315972da8327ae01c5240ed587db17e8462
Chars are signed for x86 -- correct the comparison semantics.
Change-Id: I2049e98eb063c0b4e83ea973d3fcae49c6817dde
Author: Liubov Dmitrieva <liubov.dmitrieva@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>