pub unsafe extern "C" fn cose_signature_unprot_to_map(
sig: *mut cose_signature_t,
map: *mut nanocbor_encoder_t,
) -> bool
pub unsafe extern "C" fn cose_signature_unprot_to_map(
sig: *mut cose_signature_t,
map: *mut nanocbor_encoder_t,
) -> bool