Function ff_add_index_entry

pub unsafe extern "C" fn ff_add_index_entry(
    index_entries: *mut *mut AVIndexEntry,
    nb_index_entries: *mut c_int,
    index_entries_allocated_size: *mut c_uint,
    pos: i64,
    timestamp: i64,
    size: c_int,
    distance: c_int,
    flags: c_int,
) -> c_int

Internal version of av_add_index_entry