Function pamoja_agreement_key_free 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_agreement_key_free(
    key: *mut PamojaAgreementKey,
)

Releases an agreement key handle.

Passing null is a no-op.

Safety

key must be a handle from pamoja_agreement_key_from_seed that has not already been freed, or null. After this call it must not be used again.