1 files changed, 5 insertions, 3 deletions
diff --git a/source/blender/ikplugin/intern/iksolver_plugin.h b/source/blender/ikplugin/intern/iksolver_plugin.h
index b9bdbd892ec..f1ca91ebb49 100644
--- a/source/blender/ikplugin/intern/iksolver_plugin.h
+++ b/source/blender/ikplugin/intern/iksolver_plugin.h
@@ -40,9 +40,11 @@
 extern "C" {
 #endif
 
-void iksolver_initialize_tree(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
-void iksolver_execute_tree(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
-                           struct bPoseChannel *pchan_root, float ctime);
+void iksolver_initialize_tree(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
+void iksolver_execute_tree(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
+        struct bPoseChannel *pchan_root, float ctime);
 
 #ifdef __cplusplus
 }