+#define OPTION_KEEPSESSIONS (1 << 10) /* preserve sessions across master afpd restart with SIGQUIT */
+#define OPTION_SHARE_RESERV (1 << 11) /* whether to use Solaris fcntl F_SHARE locks */
+#define OPTION_SPOTLIGHT (1 << 12) /* whether to enable Spotlight support */
+#define PASSWD_NONE 0
+#define PASSWD_SET (1 << 0)
+#define PASSWD_NOSAVE (1 << 1)
+#define PASSWD_ALL (PASSWD_SET | PASSWD_NOSAVE)
+
+#define IS_AFP_SESSION(obj) ((obj)->dsi && (obj)->dsi->serversock == -1)