started with an example
merge the SPI code
basically all of this is still untested...
copy the ZMQ examples build script
this seems to be requires by the zmq examples build script too
adjustments
trying to figure this out
ZMQ version notes
free the malloced data
the macro will not help us now
memcpy is in string.h, go figure...
handle failed malloc
use the same helper
lets see if this helps to the implicit declaration issue I am seeing
gah, overlapping names, this should be better
fix search/replace typos, adjust the default spidev device
better error handling
oops..
prettying
nonblocking messages, better error reporting