"cast to pointer from integer of different size" errors; MPlayer & RTSP/RTP streaming

Hi List, On SuSE 9.0 Pro/AMD Duron I'm attempting to compile RTSP/RTP streaming support into MPlayer using source code downloaded from live.com http://www.live.com/mplayer I'm getting the following error messages during 'make': MPEG1or2Demux.cpp:158: warning: cast to pointer from integer of different size MPEG1or2Demux.cpp:447: warning: cast to pointer from integer of different size H263plusVideoRTPSink.cpp:66: warning: cast to pointer from integer of different size <end of errors> I've googled this and have found nothing specific to these packages but, generically speaking, these messages seem to indicate a compiler version conflict of some kind. I'm hoping one of the many brilliant SuSE users here will be willing to provide me with some guidance. TIA & regards, - Carl