Remove the paragraph about writing to the Free Software Foundation's
mailing address. The FSF has changed addresses in the past, and may do
so again. In 2021 this is not useful, let's rather have a bit less
boilerplate at the start of source files.
Change-Id: I4a49dbeeec89b22624c968152118aecf8886dac6
The CSN1 encoder/decoder code is already lengthy and complex enough,
there's no need to keep it in the same file, specially because when
debugging, only is interested in one of the 2 functions, and they both
look really similar (long spaghetti switches).
Change-Id: I7d1b1f7e6d7f89b052b3fd73a960419bb2673020
Oliver Smith
Pau Espin