2 files changed, 20 insertions, 0 deletions
diff --git a/include/internal/internal.h b/include/internal/internal.h
index 0f59f1a..2ef8a90 100644
--- a/include/internal/internal.h
+++ b/include/internal/internal.h
@@ -27,6 +27,7 @@
 #include "internal/types.h"
 #include "internal/extern.h"
 #include "internal/bitops.h"
+#include "internal/proto.h"
 
 #ifndef IPPROTO_SCTP
 #define IPPROTO_SCTP 132
diff --git a/include/internal/proto.h b/include/internal/proto.h
new file mode 100644
index 0000000..40e7bfe
--- /dev/null
+++ b/include/internal/proto.h
@@ -0,0 +1,19 @@
+#ifndef _NFCT_PROTO_H_
+#define _NFCT_PROTO_H_
+
+#include <stdint.h>
+#include <linux/icmp.h>
+#include <linux/icmpv6.h>
+
+#ifndef ICMPV6_NI_QUERY
+#define ICMPV6_NI_QUERY 139
+#endif
+
+#ifndef ICMPV6_NI_REPLY
+#define ICMPV6_NI_REPLY 140
+#endif
+
+uint8_t __icmp_reply_type(uint8_t type);
+uint8_t __icmpv6_reply_type(uint8_t type);
+
+#endif