-int a2roffsu(const char *, struct roffsu *, enum roffscale);
-void time2a(time_t, char *, size_t);
-void tblcalc(struct rofftbl *tbl, const struct tbl_span *);
+int a2roffsu(const char *, struct roffsu *, enum roffscale);
+void tblcalc(struct rofftbl *tbl, const struct tbl_span *);