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-rw-r--r--src/vnet/ip/ip.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/vnet/ip/ip.h b/src/vnet/ip/ip.h
index b114fcbaaf6..7a82dcf8f2b 100644
--- a/src/vnet/ip/ip.h
+++ b/src/vnet/ip/ip.h
@@ -65,6 +65,19 @@
#include <vnet/ip/icmp6.h>
#include <vnet/classify/vnet_classify.h>
+typedef enum ip_address_family_t_
+{
+ AF_IP4,
+ AF_IP6,
+} ip_address_family_t;
+
+extern uword unformat_ip_address_family (unformat_input_t * input,
+ va_list * args);
+extern u8 *format_ip_address_family (u8 * s, va_list * args);
+
+#define FOR_EACH_IP_ADDRESS_FAMILY(_af) \
+ for (_af = AF_IP4; _af <= AF_IP6; _af++)
+
#define u8_ptr_add(ptr, index) (((u8 *)ptr) + index)
#define u16_net_add(u, val) clib_host_to_net_u16(clib_net_to_host_u16(u) + (val))