[PATCH] Cygwin: ssp: add AArch64 build stubs

[Chandru Kumaresan]

Hi Jon,

> About the patch title: this says "build stubs", but there doesn't seem
>to be any stubbing here.  This is looks like the right changes to me?
>
> Should it be "ssp: Add AArch64 implementation"?

Apologies, the title is misleading. It should be "ssp: Add AArch64 implementation".
I'll resend this as v2 with the corrected subject and the review comments addressed.

Thanks & regards,
K Chandru