- in read_toc, make all platforms use the same code if using_file==1.
- in read_toc, make all platforms use the same code if using_file==1.

dariaphoebe/bochs,dariaphoebe/bochs,dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dbrashear/bochs