This file is indexed.

/usr/include/X11/ is in libxi-dev 2:1.7.4-1+deb8u1.

This file is owned by root:root, with mode 0o755.

File Mime Type Owner Mode Size
..
/usr/include/X11/extensions/ root:root 0o755
/usr/include/X11/extensions/XInput.h text/x-c root:root 0o644 35.2 KB
/usr/include/X11/extensions/XInput2.h text/x-c root:root 0o644 18.3 KB