Make JitterBufferPacket user_data a pointer sized field#24

eliotmiranda wants to merge 1 commit intoxiph:masterxiph/speexdsp:masterfrom

eliotmiranda:64bit_user_data_in_jitter_buffereliotmiranda/speexdsp:64bit_user_data_in_jitter_bufferCopy head branch name to clipboard