Simplify code by making mdoc validation handlers void.

No functional change, minus 90 lines of code.

1 files changed, 2 insertions, 2 deletions

diff --git a/libmdoc.h b/libmdoc.h
index c7a67705..feef16f2 100644
--- a/libmdoc.h
+++ b/libmdoc.h
@@ -127,8 +127,8 @@ const char	 *mdoc_a2lib(const char *);
 const char	 *mdoc_a2st(const char *);
 const char	 *mdoc_a2arch(const char *);
 const char	 *mdoc_a2vol(const char *);
-int		  mdoc_valid_pre(struct mdoc *, struct mdoc_node *);
-int		  mdoc_valid_post(struct mdoc *);
+void		  mdoc_valid_pre(struct mdoc *, struct mdoc_node *);
+void		  mdoc_valid_post(struct mdoc *);
 enum margverr	  mdoc_argv(struct mdoc *, int, enum mdoct,
 			struct mdoc_arg **, int *, char *);
 void		  mdoc_argv_free(struct mdoc_arg *);