_(RSRC_IN_USE, -155, "Resource In Use") \
_(KEY_LENGTH, -156, "invalid Key Length") \
_(FIB_PATH_UNSUPPORTED_NH_PROTO, -157, "Unsupported FIB Path protocol") \
-_(API_ENDIAN_FAILED, -159, "Endian mismatch detected")
+_(API_ENDIAN_FAILED, -159, "Endian mismatch detected") \
+_(NO_CHANGE, -160, "No change in table")
+
typedef enum
{
#define _(a,b,c) VNET_API_ERROR_##a = (b),