header cleanup:

* add missing forward declarations
* remove needless header inclusions
* some style unification

1 files changed, 4 insertions, 2 deletions

diff --git a/out.h b/out.h
index 8a692717..c30cfe59 100644
--- a/out.h
+++ b/out.h
@@ -50,8 +50,6 @@ struct	rofftbl {
 	void		*arg; /* passed to slen and len */
 };
 
-__BEGIN_DECLS
-
 #define	SCALE_VS_INIT(p, v) \
 	do { (p)->unit = SCALE_VS; \
 	     (p)->scale = (v); } \
@@ -62,6 +60,10 @@ __BEGIN_DECLS
 	     (p)->scale = (v); } \
 	while (/* CONSTCOND */ 0)
 
+__BEGIN_DECLS
+
+struct	tbl_span;
+
 int		  a2roffsu(const char *, struct roffsu *, enum roffscale);
 void		  tblcalc(struct rofftbl *tbl,
 			const struct tbl_span *, size_t);