Recognize extended attribute headers and warn about them since we are not
currently handling them.
make it static const
use O_CLOEXEC
fix type or rval.
use O_CLOEXEC.
use O_CLOEXEC, wrap long line.
use return instead of exit.
don't free cp before we copy it!
toolify
fix previous.
Add BCM2835 RNG support.
add bcmrng
Remove Check_Cwd - it is no longer needed.
Make GCC define __ARM_PCS and __ARM_PCS_VFP as defined by the ARM C Language
Extentions (clang already defines them):
__ARM_PCS is defined to 1 if the default procedure calling standard for
the translation unit conforms to the "base PCS" defined in [AAPCS].
__ARM_PCS_VFP is defined to 1 if the default is to pass floating-point
parameters in hardware floating-point registers using the "VFP variant PCS"
defined in [AAPCS].
Use __ARM_PCS_VFP to determine whether the VFP is being used.
don't return hlim when asked for multicast loop flag
Replace dagger ("\(dg") with hash mark ("#") for marking up differences.
Dagger wasn't displayed on terminals and replaced with a minus, which
was hard to read.

Requested by agc.
Remove debug accidently commited.
If char * > long then print a suitable error when passing a string parameter.
For platforms where we cannot fit a char * into a long, return NULL
and set errno to ENOTSUPP.