1 files changed, 28 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/icmptypename.c b/contrib/ipfilter/lib/icmptypename.c
new file mode 100644
index 0000000..d7eb3bd
--- /dev/null
+++ b/contrib/ipfilter/lib/icmptypename.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2012 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ *
+ * $Id$
+ */
+#include "ipf.h"
+
+char *icmptypename(family, type)
+	int family, type;
+{
+	icmptype_t *i;
+
+	if ((type < 0) || (type > 255))
+		return NULL;
+
+	for (i = icmptypelist; i->it_name != NULL; i++) {
+		if ((family == AF_INET) && (i->it_v4 == type))
+			return i->it_name;
+#ifdef USE_INET6
+		if ((family == AF_INET6) && (i->it_v6 == type))
+			return i->it_name;
+#endif
+	}
+
+	return NULL;
+}