Hi, On Tue, Apr 20, 2010 at 9:09 AM, Michael Niedermayer <michaelni at gmx.at> wrote: > On Tue, Apr 20, 2010 at 12:46:17AM +0800, zhentan feng wrote: >> + ? ? ? ? ? ? ? ? ? ?dprintf(NULL, "Incoming packet" > > a non null context would be better Is not yet possible until we bump ABI. Ronald