Structure Packing?

What options do I need to change the QNX6 structure alignment to be
equivalent to the QNX4 default?

Solved with attribute ((packed)).

“Brown, Richard” brownr_aecl_ca@127.0.0.1 wrote in message
news:avv716$1h3$1@inn.qnx.com

What options do I need to change the QNX6 structure alignment to be
equivalent to the QNX4 default?