Viewing directory /usr/src/linux-headers-4.15.0-187-generic/include/config/snd/hda/input

Name	Owner	Permissions
.	root	drwxr-xr-x
..	root	drwxr-xr-x
beep	root	drwxr-xr-x
beep.h	root	drwxr-xr-x