return imuldiv8(sample, pan + pan); 
return imuldiv8(sample, 256 - pan - pan); 
static inline int32 do_left_panning(int32 sample, int32 pan){	return imuldiv8(sample, pan + pan);}
4357	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4357/0db6dc002f17477307c9f0efa4a4867c2c4b59f5/reverb.c/buggy/timidity/reverb.c