1 files changed, 2 insertions, 5 deletions
diff --git a/source/blender/editors/include/ED_particle.h b/source/blender/editors/include/ED_particle.h
index f9516f255cf..6cb8c0cfb19 100644
--- a/source/blender/editors/include/ED_particle.h
+++ b/source/blender/editors/include/ED_particle.h
@@ -35,10 +35,7 @@
 struct bContext;
 struct Object;
 struct ParticleEditSettings;
-struct ParticleSystem;
-struct RadialControl;
 struct rcti;
-struct wmKeyConfig;
 struct PTCacheEdit;
 struct Scene;
 
@@ -69,9 +66,9 @@ void PE_undo_push(struct Scene *scene, const char *str);
 void PE_undo_step(struct Scene *scene, int step);
 void PE_undo(struct Scene *scene);
 void PE_redo(struct Scene *scene);
-int PE_undo_valid(struct Scene *scene);
+bool PE_undo_is_valid(struct Scene *scene);
 void PE_undo_number(struct Scene *scene, int nr);
-const char *PE_undo_get_name(struct Scene *scene, int nr, int *active);
+const char *PE_undo_get_name(struct Scene *scene, int nr, bool *r_active);
 
 #endif /* __ED_PARTICLE_H__ */