Add Samsung Electronics XP941 M.2 SSD
Regen.
The t_ldp_regen test frequently fails under qemu, but reliably passes
on real hardware.  The failures are hardly surprising given that qemu
timing is off by a is off by a factor of two as reported in
PR kern/43997.  Disabling the test on qemu for now; it should be
re-enabled once 43997 has been fixed to see if it still fails then.
read and write commands for pcictl, from riastradh@ and wiz@
http://mail-index.netbsd.org/tech-kern/2014/08/26/msg017572.html
Make random.S invisible for coldfire too (e.g. anything not "m68k")
float32_is_signalling_nan needs a prototype if SOFTFLOATM68K_FOR_GCC is
defined.
Add a slightly stripped down version of sys/dev/clock/clock_subr.h to make
this code available for tools.
Reformulate an overflow test so it can be used in tool builds (i.e. does
not depend on netbsd specific macros).
Avoid trigraphs
Make msdosfs time conversion use the y/m/d/h/m/s conversion functions
from clock_subr.c and compile that into the userland (and tools)
makefs as well.