gf_dash_group_discard_segment  318 include/gpac/dash.h void gf_dash_group_discard_segment(GF_DashClient *dash, u32 idx);
gf_dash_group_discard_segment  369 modules/mpd_in/mpd_in.c 			gf_dash_group_discard_segment(mpdin->dash, group_idx);