VLOG(0) << "Plugin API (" << plugin_API << ") for " << where
            << " operations doesn't match expected core API (" << core_API
            << "). Plugin will be loaded but functionality might be missing.";
  }
}

// Checks if the plugin and core API numbers match, for all operations.
//
// Uses the simpler `CheckAPIHelper(int, int, StringPiece)`.
static void ValidateAPI(const TF_FilesystemPluginOps* ops) {