Remove Ifdef Macro

• Add new line at the end of source files to avoid “No new line at end of file”

find . -name "*.h" | xargs -I{} unifdef {} -o {}
find . -name "*.c" | xargs -I{} unifdef {} -o {}
find . -name "*.cpp" | xargs -I{} unifdef {} -o {}

• unifdef some Macros like beblow:

  find . -type d -name '.git' -prune -o -type d -name 'out' -prune -o -regex '.*\.\(h\|c\|cpp\)' | xargs -I{} unifdef -U__BT_ONE_BRING_TWO__ -U__INTERCONNECTION__ -o {} {}
  

Ref:

• http://coan2.sourceforge.net
• http://stripcc.sourceforge.net
• https://github.com/uncrustify/uncrustify
• https://git.enlightenment.org/tools/formatting.git
• https://github.com/shr-project/enlightenment/tree/master/FORMATTING/ecrustify