No unusued static function

src/engine.c

@@ -1784,15 +1784,15 @@ void engine_count_and_link_tasks(struct engine *e) {
  * @param gravity The gravity task to link.
  * @param c The cell.
  */
-static inline void engine_make_gravity_dependencies(struct scheduler *sched,
-                                                    struct task *gravity,
-                                                    struct cell *c) {
-
-  /* init --> gravity --> grav_down --> kick */
-  scheduler_addunlock(sched, c->super->init, gravity);
-  scheduler_addunlock(sched, gravity, c->super->grav_down);
-  scheduler_addunlock(sched, gravity, c->super->kick2);
-}
+/* static inline void engine_make_gravity_dependencies(struct scheduler *sched, */
+/*                                                     struct task *gravity, */
+/*                                                     struct cell *c) { */
+
+/*   /\* init --> gravity --> grav_down --> kick *\/ */
+/*   scheduler_addunlock(sched, c->super->init, gravity); */
+/*   scheduler_addunlock(sched, gravity, c->super->grav_down); */
+/*   scheduler_addunlock(sched, gravity, c->super->kick2); */
+/* } */
 
 /**
  * @brief Creates the dependency network for the external gravity tasks of a