[3.4-BIB]: Add attribute support for MS bitfields [2nd try]

[Joseph S. Myers]

On Wed, 11 Dec 2002, Douglas B Rupp wrote:

> This patch allows MS style bitfields to be controlled by attributes.
> Now implemented in the backend in response to feedback from my 1st attempt.

You've failed to update the documentation to account for these being
target-specific (listing them in the target-specific section, not
increasing the count of generic attributes).

-- 
Joseph S. Myers
jsm28@cam.ac.uk