--- /dev/null
+#ifndef MESHLINK_TEST_NETNS_UTILS_H
+#define MESHLINK_TEST_NETNS_UTILS_H
+
+typedef struct peer_config {
+ const char *name;
+ const dev_class_t devclass;
+
+ char *netns_name;
+ int netns;
+ meshlink_handle_t *mesh;
+} peer_config_t;
+
+extern void change_peer_ip(peer_config_t *peer);
+extern peer_config_t *setup_relay_peer_nut(const char *prefix);
+extern void close_relay_peer_nut(peer_config_t *peers);
+
+#endif