lcg_seek          218 libavcodec/ffwavesynth.c     lcg_seek(&ws->dither_state, (uint32_t)ts - (uint32_t)ws->cur_ts);
lcg_seek          223 libavcodec/ffwavesynth.c         lcg_seek(&ws->pink_state, (uint32_t)(pink_ts_next - pink_ts_cur) * 2);