+#define foreach_session_flag \
+ _(RX_EVT, "rx-event") \
+ _(PROXY, "proxy") \
+ _(CUSTOM_TX, "custom-tx") \
+ _(IS_MIGRATING, "migrating") \
+ _(UNIDIRECTIONAL, "unidirectional") \
+ _(CUSTOM_FIFO_TUNING, "custom-fifo-tuning") \
+
+typedef enum session_flags_bits_
+{
+#define _(sym, str) SESSION_F_BIT_ ## sym,
+ foreach_session_flag
+#undef _
+ SESSION_N_FLAGS
+} session_flag_bits_t;
+