regcache.c/regcache.h

[Steven Johnson]

Ive grown sick of regcache.c having it's definitions spread across half
a dozen different headers.

Is there any good reason why I shouldn't collate this stuff into a
single header, and call it for arguments sake regcache.h?

In anticipation of the answer being "Sounds good to me" I have already
started this. hoping to have it finished tonight. (If i can remain
conscious)

Steven.