1 files changed, 1 insertions, 0 deletions
diff --git a/net/icmp.h b/net/icmp.h
index 50613bb..5fbce2e 100644
--- a/net/icmp.h
+++ b/net/icmp.h
@@ -25,4 +25,5 @@ struct icmp_v4_dst_unreachable {
     uint8_t data[];
 } __attribute__((packed));
 
+uint32_t icmp_ping(struct netdev *dev, uint32_t ip, uint16_t* pos,uint32_t *end);
 bool icmp_incoming(struct netdev *dev,struct eth_hdr *hdr);