1 files changed, 44 insertions, 0 deletions
diff --git a/lib/zclient.h b/lib/zclient.h
index c61c8d4226..d651738687 100644
--- a/lib/zclient.h
+++ b/lib/zclient.h
@@ -38,6 +38,15 @@
 
 #include "mlag.h"
 
+/* Zebra types. Used in Zserv message header. */
+typedef uint16_t zebra_size_t;
+
+/* Marker value used in new Zserv, in the byte location corresponding
+ * the command value in the old zserv header. To allow old and new
+ * Zserv headers to be distinguished from each other.
+ */
+#define ZEBRA_HEADER_MARKER              254
+
 /* For input/output buffer to zebra. */
 #define ZEBRA_MAX_PACKET_SIZ          16384U
 
@@ -322,6 +331,41 @@ struct zapi_route {
 	unsigned short instance;
 
 	uint32_t flags;
+/*
+ * Cause Zebra to consider this routes nexthops recursively
+ */
+#define ZEBRA_FLAG_ALLOW_RECURSION    0x01
+/*
+ * This is a route that is read in on startup that was left around
+ * from a previous run of FRR
+ */
+#define ZEBRA_FLAG_SELFROUTE          0x02
+/*
+ * This flag is used to tell Zebra that the BGP route being passed
+ * down is a IBGP route
+ */
+#define ZEBRA_FLAG_IBGP               0x04
+/*
+ * This is a route that has been selected for FIB installation.
+ * This flag is set in zebra and can be passed up to routing daemons
+ */
+#define ZEBRA_FLAG_SELECTED           0x08
+/*
+ * This is a route that we are telling Zebra that this route *must*
+ * win and will be installed even over ZEBRA_FLAG_SELECTED
+ */
+#define ZEBRA_FLAG_FIB_OVERRIDE       0x10
+/*
+ * This flag tells Zebra that the route is a EVPN route and should
+ * be treated specially
+ */
+#define ZEBRA_FLAG_EVPN_ROUTE         0x20
+/*
+ * This flag tells Zebra that it should treat the distance passed
+ * down as an additional discriminator for route selection of the
+ * route entry.  This mainly is used for backup static routes.
+ */
+#define ZEBRA_FLAG_RR_USE_DISTANCE    0x40
 
 	uint8_t message;