X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/11fcafcf6928d793411ae3dba9af324e3d027bb2..6df678ca315946ed6190bc8fe0a80f3c36d246c4:/netdissect-stdinc.h

diff --git a/netdissect-stdinc.h b/netdissect-stdinc.h
index c7070f0a..fb385fb9 100644
--- a/netdissect-stdinc.h
+++ b/netdissect-stdinc.h
@@ -401,4 +401,10 @@ struct in6_addr {
 #define max(a,b) ((b)>(a)?(b):(a))
 #endif
 
+#ifdef __ATTRIBUTE___FALLTHROUGH_OK
+#  define ND_FALL_THROUGH __attribute__ ((fallthrough))
+#else
+#  define ND_FALL_THROUGH
+#endif /* __ATTRIBUTE___FALLTHROUGH_OK */
+
 #endif /* netdissect_stdinc_h */