pub fn unreachableBatchAwaitConcurrent(userdata: ?*anyopaque, b: *Batch, timeout: Timeout) Batch.AwaitConcurrentError!void
pub fn unreachableBatchAwaitConcurrent(userdata: ?*anyopaque, b: *Batch, timeout: Timeout) Batch.AwaitConcurrentError!void { _ = userdata; _ = b; _ = timeout; unreachable; }