EXPORT_HEIF_FUNCTION  167 libheif/heif_emscripten.h   EXPORT_HEIF_FUNCTION(heif_get_version_number);
EXPORT_HEIF_FUNCTION  169 libheif/heif_emscripten.h   EXPORT_HEIF_FUNCTION(heif_context_alloc);
EXPORT_HEIF_FUNCTION  170 libheif/heif_emscripten.h   EXPORT_HEIF_FUNCTION(heif_context_free);
EXPORT_HEIF_FUNCTION  173 libheif/heif_emscripten.h   EXPORT_HEIF_FUNCTION(heif_context_get_number_of_top_level_images);
EXPORT_HEIF_FUNCTION  180 libheif/heif_emscripten.h   EXPORT_HEIF_FUNCTION(heif_image_handle_release);