[PATCH 04/10] CaitSith: Add header file.

[Casey Schaufler]

On 11/2/2022 10:10 AM, Tetsuo Handa wrote:
> The main point of this submission is to demonstrate how an LSM module
> which can be loaded using /sbin/insmod can work, and to provide
> consideration points for making changes for LSM stacking in a way that
> will not lock out LSM modules which can be loaded using /sbin/insmod .

CaitSith could readily be done as an in-tree LSM. The implementation
of loadable module infrastructure is unnecessary.