Hi hackers,
I noticed a duplicate-word typo in a comments recently, and cooked up
the following ripgrep command to find some more.
rg --multiline --pcre2 --type=c '(?<!struct )(?<!union )\b((?!long\b|endif\b|that\b)\w+)\s+(^\s*[*#]\s*)?\b\1\b'
PFA a patch with the result of that.
- ilmari