This file is indexed.

/usr/include/ is in libgtkmm-3.0-dev 3.10.1-0ubuntu2.

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

File Mime Type Owner Mode Size
..
/usr/include/gtkmm-3.0/ root:root 0o755
/usr/include/gdkmm-3.0/ root:root 0o755