lib, zebra: Move label conversion strings to lib

The mpls_label2str and mpls_str2label functions should not
be zebra exclusive functions.  Move them to lib/mpls.c

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/mpls.h b/lib/mpls.h
index 9e5d7e508d..ff6f1d6c98 100644
--- a/lib/mpls.h
+++ b/lib/mpls.h
@@ -196,5 +196,16 @@ static inline char *label2str(mpls_label_t label, char *buf, size_t len)
 	}
 }
 
+/*
+ * String to label conversion, labels separated by '/'.
+ */
+int mpls_str2label(const char *label_str, uint8_t *num_labels,
+		   mpls_label_t *labels);
+
+/*
+ * Label to string conversion, labels in string separated by '/'.
+ */
+char *mpls_label2str(uint8_t num_labels, mpls_label_t *labels, char *buf,
+		     int len, int pretty);
 
 #endif