1 files changed, 1 insertions, 1 deletions
diff --git a/term.h b/term.h
index a884ccad..755b6b95 100644
--- a/term.h
+++ b/term.h
@@ -103,7 +103,7 @@ struct	termp {
 	void		(*endline)(struct termp *);
 	void		(*advance)(struct termp *, size_t);
 	size_t		(*width)(const struct termp *, char);
-	size_t		(*hspan)(const struct termp *,
+	double		(*hspan)(const struct termp *,
 				const struct roffsu *);
 	const void	 *argf;		/* arg for headf/footf */
 	union {