Function ostree_sys::ostree_repo_resolve_keyring_for_collection

pub unsafe extern "C" fn ostree_repo_resolve_keyring_for_collection(
    self_: *mut OstreeRepo, 
    collection_id: *const c_char, 
    cancellable: *mut GCancellable, 
    error: *mut *mut GError
) -> *mut OstreeRemote