DEFINE_TRIVIAL_CLEANUP_FUNC(unifont*, unifont_unref);
+unsigned int unifont_get_width(unifont *u);
+unsigned int unifont_get_height(unifont *u);
unsigned int unifont_get_stride(unifont *u);
int unifont_lookup(unifont *u, unifont_glyph *out, uint32_t ucs4);
+void unifont_fallback(unifont_glyph *out);