1 files changed, 4 insertions, 1 deletions
diff --git a/main.h b/main.h
index 20ed51ec..45c092e9 100644
--- a/main.h
+++ b/main.h
@@ -22,6 +22,9 @@ __BEGIN_DECLS
 struct	mdoc;
 struct	man;
 
+#define	UNCONST(a)	((void *)(uintptr_t)(const void *)(a))
+
+
 /* 
  * Definitions for main.c-visible output device functions, e.g., -Thtml
  * and -Tascii.  Note that ascii_alloc() is named as such in
@@ -38,7 +41,7 @@ void		  html_free(void *);
 void		  tree_mdoc(void *, const struct mdoc *);
 void		  tree_man(void *, const struct man *);
 
-void		 *ascii_alloc(size_t);
+void		 *ascii_alloc(char *);
 void		  terminal_mdoc(void *, const struct mdoc *);
 void		  terminal_man(void *, const struct man *);
 void		  terminal_free(void *);