From 5fe12316b511d8392db3bdf9c8a4ac836bd85493 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Thu, 16 Jul 2015 23:02:56 +0000
Subject: [PATCH] Prototype yy* functions, and use verrx in yyerror(). ok tedu

---
 parse.y | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/parse.y b/parse.y
index d35f386..4e15878 100644
--- a/parse.y
+++ b/parse.y
@@ -1,4 +1,4 @@
-/* $OpenBSD: parse.y,v 1.2 2015/07/16 22:11:01 nicm Exp $ */
+/* $OpenBSD: parse.y,v 1.3 2015/07/16 22:33:01 zhuk Exp $ */
 /*
  * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
  *
@@ -44,6 +44,10 @@ FILE *yyfp;
 struct rule **rules;
 int nrules, maxrules;
 
+void yyerror(const char *, ...);
+int yylex(void);
+int yyparse(void);
+
 %}
 
 %token TPERMIT TDENY TAS TCMD
@@ -143,11 +147,7 @@ yyerror(const char *fmt, ...)
 	va_list va;
 
 	va_start(va, fmt);
-	fprintf(stderr, "doas: ");
-	vfprintf(stderr, fmt, va);
-	fprintf(stderr, "\n");
-	va_end(va);
-	exit(1);
+	verrx(1, fmt, va);
 }
 
 struct keyword {
-- 
2.39.2