tree ad46f83cdc992f22768cf52fd4c3c81853a6d834
parent 0a642200152e84327e6921b390a0aa0a421673ef
author Axel Heider <axelheider@gmx.de> 1601334458 +0200
committer Axel Heider <axelheider@gmx.de> 1601335771 +0200

trivial: code formatting

Improve readability, add comments, apply coding style

Signed-off-by: Axel Heider <axelheider@gmx.de>