Viewing directory /usr/src/linux-headers-4.15.0-213-generic/include/config/nf/ct/proto

Name	Owner	Permissions
.	root	drwxr-xr-x
..	root	drwxr-xr-x
dccp.h	root	drwxr-xr-x
gre.h	root	drwxr-xr-x
sctp.h	root	drwxr-xr-x
udplite.h	root	drwxr-xr-x