From ecb0f5651b779c38ef25787cd26fc9a83687badc Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Wed, 29 May 2019 19:05:50 -0400
Subject: Implement an iterative deepening mode (-ids)

---
 bftw.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'bftw.h')

diff --git a/bftw.h b/bftw.h
index f9d1aa0..570a79f 100644
--- a/bftw.h
+++ b/bftw.h
@@ -197,6 +197,8 @@ enum bftw_strategy {
 	BFTW_BFS,
 	/** Depth-first search. */
 	BFTW_DFS,
+	/** Iterative deepening search. */
+	BFTW_IDS,
 };
 
 /**
-- 
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