Function ostree_sys::ostree_repo_static_delta_verify_signature

pub unsafe extern "C" fn ostree_repo_static_delta_verify_signature(
    self_: *mut OstreeRepo, 
    delta_id: *const c_char, 
    sign: *mut OstreeSign, 
    out_success_message: *mut *mut c_char, 
    error: *mut *mut GError
) -> gboolean