+enum consumer_endpoint_status {
+ CONSUMER_ENDPOINT_ACTIVE,
+ CONSUMER_ENDPOINT_INACTIVE,
+};
+
+enum consumer_channel_output {
+ CONSUMER_CHANNEL_MMAP = 0,
+ CONSUMER_CHANNEL_SPLICE = 1,
+};
+
+enum consumer_channel_type {
+ CONSUMER_CHANNEL_TYPE_METADATA = 0,
+ CONSUMER_CHANNEL_TYPE_DATA = 1,
+};
+
+struct stream_list {
+ struct cds_list_head head;
+ unsigned int count;
+};
+
+/* Stub. */
+struct consumer_metadata_cache;
+