static enum GNUNET_BLOCK_EvaluationResult block_plugin_SERVICE_evaluate (void *cls, enum GNUNET_BLOCK_Type type, struct GNUNET_BlockGroup *bg, const GNUNET_HashCode *query, const void *xquery, size_t xquery_size, const void *reply_block, size_t reply_block_size) { // Verify type, block and bg }