. remove a few asserts in the kernel and 64bi library
that are not compatible with the timing code
. change the TIME_BLOCKS code a little to work in-kernel
. changed some CMOS ioctl codes to have correct sizes (struct tm instead
of u32_t), a disk ioctl code from W to RW, and memory ioctl codes from R
to W, needed for proper matching of grant in FS
