I think a lot of these were inserted by a prior run through GNU indent
many years ago. I noticed in a more recent experiment that that tool
doesn't always correctly distinguish which instances of 'id * id' are
pointer variable declarations and which are multiplications, so it
spaces some of the former as if they were the latter.
This clears up another large pile of clutter at the top level, and in
the process, allows me to rename source files to things that don't all
have that annoying 'ssh' prefix at the top.
