Viewing directory /usr/src/linux-headers-4.15.0-187-generic/include/config/nf/tables

Name	Owner	Permissions
.	root	drwxr-xr-x
..	root	drwxr-xr-x
arp.h	root	drwxr-xr-x
bridge.h	root	drwxr-xr-x
inet.h	root	drwxr-xr-x
ipv4.h	root	drwxr-xr-x
ipv6.h	root	drwxr-xr-x
netdev.h	root	drwxr-xr-x