From 5ad5113ebd0a156505d049190c5dc550c2553c69 Mon Sep 17 00:00:00 2001
From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Tue, 21 May 2013 19:21:26 +0000
Subject: [PATCH] Define yy_current_buffer for backward compatibility.

---
 contrib/flex/flex.skl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/flex/flex.skl b/contrib/flex/flex.skl
index 3c5bac3a424a..b693ba99917f 100644
--- a/contrib/flex/flex.skl
+++ b/contrib/flex/flex.skl
@@ -638,6 +638,7 @@ m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
 #define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \
                           ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \
                           : NULL)
+#define yy_current_buffer YY_CURRENT_BUFFER
 ]])
 
 m4_ifdef( [[M4_YY_NOT_IN_HEADER]],