-enum {SENDER_ADD, SENDER_DELETE, SENDER_ALLOW, SENDER_DENY, SENDER_ON, SENDER_OFF, NUM_SENDER_CMDS};
+enum sender_subcommand {
+ SENDER_ADD, /**< Add a target (udp only). */
+ SENDER_DELETE, /**< Delete a target (udp only). */
+ SENDER_ALLOW, /**< Allow connections from given IP address(es). */
+ SENDER_DENY, /**< Deny connections from given IP address(es). */
+ SENDER_ON, /**< Activate the sender. */
+ SENDER_OFF, /**< Deactivate the sender. */
+ NUM_SENDER_CMDS /**< Used as array size in struct \ref sender. */
+};