main/hardware/emulator/wine/files/0001-programs-winhlp32-Use-noyywrap-for-macro.lex.l-and-p.patch

From 2472b819eabc76376d5552bd72b4f1f3cfa589da Mon Sep 17 00:00:00 2001
From: Mike Swanson <mikeonthecomputer@gmail.com>
Date: Sun, 22 Jan 2017 10:49:44 -0800
Subject: [PATCH] programs/winhlp32: Use noyywrap for macro.lex.l and prefix

flex 2.6.3 broke the previous version, but this is a well-supported
way of achieving the same goal, used elsewhere in the Wine source too.

To avoid warnings in compilation, also set prefix="winhlp32_" --
this is consistent with how other lex files work too.

Signed-off-by: Mike Swanson <mikeonthecomputer@gmail.com>
---
 programs/winhlp32/macro.lex.l | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/programs/winhlp32/macro.lex.l b/programs/winhlp32/macro.lex.l
index 8f6945ca98..2e03660278 100644
--- a/programs/winhlp32/macro.lex.l
+++ b/programs/winhlp32/macro.lex.l
@@ -20,7 +20,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 %}
-%option noinput nounput never-interactive 8bit
+%option noinput nounput noyywrap never-interactive 8bit
+%option prefix="winhlp32_"
 %x quote
 %{
 #include "config.h"
@@ -367,7 +368,3 @@ WINHELP_WINDOW* MACRO_CurrentWindow(void)
 {
     return lex_data ? lex_data->window : Globals.active_win;
 }
-
-#ifndef yywrap
-int yywrap(void) { return 1; }
-#endif
-- 
2.11.0