void *alloc_image_data(size_t, size_t);
int init_font(Font *, FT_Face, const Range *, unsigned, bool);
int init_glyphs(Font *, FT_Face, const Range *, bool);
void *alloc_image_data(size_t, size_t);
int init_font(Font *, FT_Face, const Range *, unsigned, bool);
int init_glyphs(Font *, FT_Face, const Range *, bool);