used to return packet data, which might update the flags/timestamp to be
used for the next packet data returned by the demuxer. However, that was
separated out into a new function, and the flags/timestamp are thus never
updated within ff_rm_parse_packet() anymore, and thus do not need to be
a pointer.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19539 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b