From 2bfdd02d288de92ff118bf41b54c135a6a318c19 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 29 Aug 2022 23:42:11 -0700
Subject: [PATCH] lex/yacc: Add missing function prototypes

Fixes build with clang15

Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 l2tp_config_parse.y | 3 +++
 l2tp_config_token.l | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/l2tp_config_parse.y b/l2tp_config_parse.y
index 4baf1e0..15392d0 100644
--- a/l2tp_config_parse.y
+++ b/l2tp_config_parse.y
@@ -29,6 +29,9 @@ static struct l2tp_api_session_msg_data session;
 
 extern void l2tp_log(int level, char *fmt, ...);
 extern void yyfatal(const char *s);
+extern const char *l2tp_strerror(int error);
+extern int yylex (void);
+extern void yyerror(const char *s);
 
 %}
 
diff --git a/l2tp_config_token.l b/l2tp_config_token.l
index 9016af6..43b8f0a 100644
--- a/l2tp_config_token.l
+++ b/l2tp_config_token.l
@@ -15,6 +15,9 @@
 #include "l2tp_config_types.h"
 #include "l2tp_config_parse.h"
 
+extern void l2tp_log(int level, char *fmt, ...);
+extern const char *l2tp_strerror(int error);
+
 void yyfatal(const char *s);
 void yyerror(const char *s);
 
-- 
2.37.2