ps: move other initialization code after setREL macros

ps: move other initialization code after setREL macros

While the previous patch concerned an essential change
to avoid dereferencing those NULL pointers, this patch
could be considered optional. For consistency, it just
puts all initialization logic after the setREL macros.

[ plus along the way some inter-function spacing was ]
[ standardized with just a single blank line between ]

Signed-off-by: Jim Warner <james.warner@comcast.net>