$OpenBSD: patch-ncgen3_ncgen_y,v 1.1 2019/03/13 20:27:40 sthen Exp $

Index: ncgen3/ncgen.y
--- ncgen3/ncgen.y.orig
+++ ncgen3/ncgen.y
@@ -19,8 +19,6 @@ static char SccsId[] = "$Id: ncgen.y,v 1.34 2010/03/31
 #include        "ncgen.h"
 #include	"genlib.h"	/* for grow_darray() et al */
 
-extern int fileno(FILE*);
-
 typedef struct Symbol {		/* symbol table entry */
 	char    	*name;
 	struct Symbol   *next;
