#include "openbsd-tree.h"
#include "linklist.h"
-typedef u_int16_t ns_id_t;
+typedef u_int32_t ns_id_t;
-/* The default NS ID */
+/* the default NS ID */
#define NS_DEFAULT 0
+#define NS_UNKNOWN UINT32_MAX
/* Default netns directory (Linux) */
#define NS_RUN_DIR "/var/run/netns"