rb_thread_remove_event_hook_with_data   61 include/ruby/debug.h int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
rb_thread_remove_event_hook_with_data 1036 vm_trace.c     	rb_thread_remove_event_hook_with_data(tp->target_th->self, (rb_event_hook_func_t)tp_call_trace, tpval);