Problem (oh no!)

["Wille Huuskonen" <vilohidi@mbnet.fi>]

I have no idea why this doesn't work, but I'm angry :-):

for(carnum=0;carnum<8;carnum++)
  for(y=0;y<carsize[carnum*2];y++)
    for(x=0;x<carsize[carnum*1];x++)
      car[x+(y*carsize[carnum*1])][carnum]=
sprites[x+xoffset+(y+yoffset)*spri\tewidth];

It says:
invalid operands to binary *
So what's the matter?