build: add missing fib_walk.h to VNET_HEADERS

[vpp.git] / src / vnet / ethernet / mac_address.c

diff --git a/src/vnet/ethernet/mac_address.c b/src/vnet/ethernet/mac_address.c
index 6f40e50..098b3ce 100644 (file)
--- a/src/vnet/ethernet/mac_address.c
+++ b/src/vnet/ethernet/mac_address.c
@@ -15,13 +15,11 @@
 
 #include <vnet/ethernet/mac_address.h>
 
-/* *INDENT-OFF* */
 const mac_address_t ZERO_MAC_ADDRESS = {
   .bytes = {
     0, 0, 0, 0, 0, 0,
   },
 };
-/* *INDENT-ON* */
 
 u8 *
 format_mac_address_t (u8 * s, va_list * args)
@@ -61,6 +59,16 @@ unformat_mac_address_t (unformat_input_t * input, va_list * args)
   return (0);
 }
 
+void
+mac_address_increment (mac_address_t * mac)
+{
+  u64 a;
+
+  a = ethernet_mac_address_u64 (mac->bytes);
+  a++;
+  ethernet_mac_address_from_u64 (a, mac->bytes);
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *