ff_nut_sp_pts_cmp 110 libavformat/nut.h int ff_nut_sp_pts_cmp(Syncpoint *a, Syncpoint *b); ff_nut_sp_pts_cmp 862 libavformat/nutdec.c av_tree_find(nut->syncpoints, &dummy, ff_nut_sp_pts_cmp, next_node);