From e4489f58ca3e88fca7af6510ada2ae77f9212439 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Wed, 11 Mar 2020 19:05:04 -0400
Subject: [PATCH] make forward declaration consistent with KIM-API code

---
 src/KIM/kim_init.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/KIM/kim_init.h b/src/KIM/kim_init.h
index 62c404212b..7d06896215 100644
--- a/src/KIM/kim_init.h
+++ b/src/KIM/kim_init.h
@@ -69,7 +69,7 @@ CommandStyle(kim_init,KimInit)
 #include <string>
 
 // Forward declaration.
-class KIM_Model;
+typedef struct KIM_Model KIM_Model;
 
 namespace LAMMPS_NS {