It is a dos one, but it should work.
Interrupt work, but not the bios' ones, the os has to redefine them.
If you make a binary file with the bytes i've posted and execute it(you could do this by a dos window, because otherwise you could not see the result) you'll see a J being printed.
Interrupt work, but not the bios' ones, the os has to redefine them.
If you make a binary file with the bytes i've posted and execute it(you could do this by a dos window, because otherwise you could not see the result) you'll see a J being printed.