Make this file conform mostly to style(9): o Use 8 space hard tabs o Eliminate trailing white space (while I'm here, just in a couple of places) o wrap mostly at 80 columns (printf literal strings being the notable   exception) o use return (foo) consistantly o use 0 vs NULL more consistantly o use queue(3) xxx_FOREACH macros where appropriate (some places used it   before, others didn't). o use BSD line continuation parameters
Make this file conform mostly to style(9):
o Use 8 space hard tabs
o Eliminate trailing white space (while I'm here, just in a couple of places)
o wrap mostly at 80 columns (printf literal strings being the notable
  exception)
o use return (foo) consistantly
o use 0 vs NULL more consistantly
o use queue(3) xxx_FOREACH macros where appropriate (some places used it
  before, others didn't).
o use BSD line continuation parameters

Pendants will likely notice minor style(9) violations, but for the
most part the file now looks much much closer to style(9) and is
mostly self-consistant.

Approved in principle by: dfr
Reviewed by: md5 (no changes to the .o)

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