static void scan_badchars (char *, int);
static void dup_char_metric (struct font_desc * font, int dest, int src);
static void add_char_metric (struct font_desc * font, struct char_metrics *metrics,
static void scan_badchars (char *, int);
static void dup_char_metric (struct font_desc * font, int dest, int src);
static void add_char_metric (struct font_desc * font, struct char_metrics *metrics,