1 files changed, 19 insertions, 0 deletions
diff --git a/pif.h b/pif.h
index a705f2c..ca85b34 100644
--- a/pif.h
+++ b/pif.h
@@ -22,6 +22,25 @@ enum pif_type {
 	PIF_TAP,
 	/* Namespace socket interface for splicing */
 	PIF_SPLICE,
+
+	PIF_NUM_TYPES,
 };
 
+#define PIF_NAMELEN	8
+
+extern const char *pif_type_str[];
+
+static inline const char *pif_type(enum pif_type pt)
+{
+	if (pt < PIF_NUM_TYPES)
+		return pif_type_str[pt];
+	else
+		return "?";
+}
+
+static inline const char *pif_name(uint8_t pif)
+{
+	return pif_type(pif);
+}
+
 #endif /* PIF_H */