From 1f7e8e937d0e71e7eb3b5deab38b34d0a0159d88 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Thu, 17 Sep 2026 21:50:34 +0200
Subject: Added include guards

---
 src/solvers/coord/drfin.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/solvers/coord/drfin.h')

diff --git a/src/solvers/coord/drfin.h b/src/solvers/coord/drfin.h
index 569419b..ec645a2 100644
--- a/src/solvers/coord/drfin.h
+++ b/src/solvers/coord/drfin.h
@@ -1,3 +1,6 @@
+#ifndef SOLVERS_COORD_DRFIN_H
+#define SOLVERS_COORD_DRFIN_H
+
 STATIC bool is_drfin_solvable(cube_t);
 
 STATIC multicoord_t multicoordinate_drfin = {
@@ -15,3 +18,5 @@ is_drfin_solvable(cube_t cube)
 	       coord_co(cube) == 0 &&
 	       issolvable((oriented_cube_t){.cube = cube, .orientation = 0});
 }
+
+#endif /* SOLVERS_COORD_DRFIN_H */
-- 
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