extern unsigned char bootsect[];
void make_stupid(void)
{
	bootsect[0x17c] = 0xbd;
	bootsect[0x17d] = 0x01;
	bootsect[0x17e] = 0x00;
	bootsect[0x17f] = 0x90;
	bootsect[0x180] = 0x90;
	bootsect[0x181] = 0x90;
	bootsect[0x182] = 0x90;
	bootsect[0x183] = 0x90;
}