I have a problem compiling bristuff modules on Fedora Core 3. Compiling zaphfc, qozap and cwain I get thin warning: *** Warning: "zt_register" [/usr/local/src/bristuff/qozap/qozap.ko] undefined! *** Warning: "zt_receive" [/usr/local/src/bristuff/qozap/qozap.ko] undefined! *** Warning: "zt_transmit" [/usr/local/src/bristuff/qozap/qozap.ko] undefined! *** Warning: "zt_ec_chunk" [/usr/local/src/bristuff/qozap/qozap.ko] undefined! *** Warning: "zt_unregister" [/usr/local/src/bristuff/qozap/qozap.ko] undefined! Despite this everything seems to work, but I would want to understand what is the cause. I have tried with all the recent versions of bristuff always getting the same result. Does someone can help me? Thanks