Convert to SPDX license tags Signed-off-by: Gerwin Klein <gerwin.klein@data61.csiro.au>
sel4rpc: add support for freeing memory allocation adds support for sending a "cookie" back as part of a reply message and also freeing memory allocations.
Add libsel4rpc libsel4rpc is intended to provide a 'default' interface for managing resource allocation requests across an endpoint.