Unify mdoc_deroff() and man_deroff() into a common function deroff().

No functional change except that for mdoc(7), it now skips leading
escape sequences just like it already did for man(7).
Escape sequences rarely occur in mdoc(7) code and if they do,
skipping them is an improvement in this context.
Minus 30 lines of code.

1 files changed, 0 insertions, 8 deletions

diff --git a/mdoc.h b/mdoc.h
index b73b99a6..e1abc40f 100644
--- a/mdoc.h
+++ b/mdoc.h
@@ -279,11 +279,3 @@ extern	const char *const *mdoc_macronames;
 
 /* Names of macro args.  Index is enum mdocargt. */
 extern	const char *const *mdoc_argnames;
-
-__BEGIN_DECLS
-
-struct	roff_man;
-
-void mdoc_deroff(char **, const struct roff_node *);
-
-__END_DECLS