$OpenBSD: patch-lex_c,v 1.2 2002/08/06 00:45:17 pvalchev Exp $
--- lex.c.orig	Mon Nov  5 17:40:12 2001
+++ lex.c	Mon Aug  5 18:30:21 2002
@@ -433,10 +433,10 @@ char dont_use[] = {
     ctl('x'), ctl('z'), 0
 };
 
-void
+int
 charout(int c)
 {
-    (void)putchar(c);
+    return putchar(c);
 }
 
 void
