This file is indexed.

/usr/include/ is in libmarkdown2-dev 2.2.2-1+deb9u1.

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

File Mime Type Owner Mode Size
..
/usr/include/x86_64-linux-gnu/ root:root 0o755
/usr/include/x86_64-linux-gnu/mkdio.h text/x-c root:root 0o644 4.4 KB