re-indented the source code with this script:

indent \
--braces-on-if-line \
--braces-after-struct-decl-line \
--space-after-cast \
--line-length 79 \
--comment-line-length 79 \
--cuddle-else \
--no-tabs \
--tab-size 8 \
--indent-level 4 \
--no-space-after-for \
--space-after-if \
--space-after-while \
--no-space-after-function-call-names \
*.[ch]
20 files changed