heif_context_is_top_level_image_ID  343 libheif-1.3.2/libheif/heif.h int heif_context_is_top_level_image_ID(struct heif_context* ctx, heif_item_id id);
heif_context_is_top_level_image_ID  447 libheif-1.3.2/libheif/heif_cxx.h     return heif_context_is_top_level_image_ID(m_context.get(), id);