static int ftfont_has_char (Lisp_Object, int);
static unsigned ftfont_encode_char (struct font *, int);
static int ftfont_text_extents (struct font *, unsigned *, int,
static int ftfont_has_char (Lisp_Object, int);
static unsigned ftfont_encode_char (struct font *, int);
static int ftfont_text_extents (struct font *, unsigned *, int,