Your search +path:xnu-2422 +path:. +path:110 +path:. +path:17 +path:bsd +path:sys +path:signalvar +path:. +path:h did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.