RrAppearance *RrAppearanceNew (const RrInstance *inst, gint numtex);
RrAppearance *RrAppearanceCopy (RrAppearance *a);
void RrAppearanceFree (RrAppearance *a);
+void RrAppearanceAddTextures(RrAppearance *a, gint numtex);
RrFont *RrFontOpen (const RrInstance *inst, const gchar *name, gint size,
RrFontWeight weight, RrFontSlant slant);