void replay_save_instructions(void) { if (replay_file && replay_mode == REPLAY_MODE_RECORD) { replay_mutex_lock(); int diff = (int)(replay_get_current_step() - replay_state.current_step); if (diff > 0) { replay_put_event(EVENT_INSTRUCTION); replay_put_dword(diff); replay_state.current_step += diff; } replay_mutex_unlock(); } }