addr sa; /* Socket address to speak to */
size_t sasz; /* Socket address size */
unsigned f; /* Flags for the peer */
-#define PSF_KXMASK 255u /* Key exchange flags to set */
+#define PSF_KXMASK 255u /* Key-exchange flags to set */
+#define PSF_MOBILE 256u /* Address may change rapidly */
} peerspec;
typedef struct peer_byname {