From e338c4b63c6a9258d858f158049943e1e8f00e6f Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Mon, 18 Sep 2023 14:12:22 +0200
Subject: Lib: Extend MPLS label allocator bitmap

Add function lmap_last_one_in_range() for finding the last active label
in a label range.
---
 lib/bitmap.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/bitmap.h')

diff --git a/lib/bitmap.h b/lib/bitmap.h
index 4d2dc2a8..e3351ab1 100644
--- a/lib/bitmap.h
+++ b/lib/bitmap.h
@@ -79,6 +79,7 @@ void lmap_set(struct lmap *b, uint n);
 void lmap_clear(struct lmap *b, uint n);
 uint lmap_first_zero(struct lmap *b);
 uint lmap_first_zero_in_range(struct lmap *b, uint lo, uint hi);
+uint lmap_last_one_in_range(struct lmap *b, uint lo, uint hi);
 void lmap_check(struct lmap *b);
 
 #endif
-- 
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