[PATCH v4] security: hide security context

[Akhil Goyal]

> Subject: [PATCH v4] security: hide security context
> 
> rte_security_ctx is used by all security APIs to identify
> which device security_op it need to call and hence it should
> be opaque to the application.
> Hence, it is now moved to internal header file and all
> APIs will now take an opaque pointer for it.
> The fast path inline APIs like set metadata need to get flags
> from security_ctx. The flags are now retrieved using inline APIs
> which use macros to get the offset of flags in security_ctx.
> 
> Signed-off-by: Akhil Goyal <gakhil at marvell.com>
> Acked-by: Ciara Power <ciara.power at intel.com>
Applied to dpdk-next-crypto