[PATCH 1/2] Change type of reg_buffer::m_register_status to register_status

[Simon Marchi]

On 2018-05-30 15:43, Simon Marchi wrote:
> The type of reg_buffer::m_register_status is an array of signed char,
> probably to ensure that each element takes up only one byte.  Instead,
> since we use C++11, we can force the underlying type of register_status
> to be signed char and use the enum type.

I pushed these two patches.

Simon