do_cross_delay(buf, count); 
do_ch_cross_delay(buf, count, &(delay_status.info_delay)); 
void do_ch_delay(int32 *buf, int32 count){	if ((opt_reverb_control == 3 || opt_reverb_control == 4			|| opt_reverb_control < 0 && ! (opt_reverb_control & 0x100)			|| opt_effect_quality >= 1) && delay_status.pre_lpf)		do_filter_lowpass1_stereo(delay_effect_buffer, count, &(delay_status.lpf));	switch (delay_status.type) {	case 1:		do_3tap_delay(buf, count);		break;	case 2:		do_cross_delay(buf, count);		break;	default:		do_basic_delay(buf, count);		break;	}}
4357	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4357/dc6dc4329a08e650bdc743dc63e94e1c571ffc76/reverb.c/buggy/timidity/reverb.c