rem: static void dumprom (void *rom, size_t size)
add: static void dumprom (void *rom, uint32 size)
context: static void dumprom (void *rom, size_t size){	int fd = open ("/boot/home/" DRIVER_PREFIX ".rom", O_WRONLY | O_CREAT, 0666);	if (fd < 0) return;	write (fd, rom, size);	close (fd);}