From c5fa503cec8f3106fda29df1e39eab08c5416bc9 Mon Sep 17 00:00:00 2001
From: ed <ed@FreeBSD.org>
Date: Tue, 9 Mar 2010 21:01:12 +0000
Subject: Add warnings to <regexp.h> and <sys/timeb.h>.

These header files only provide functionality that can be used in
combination with libcompat. In order to prevent people from including
them without any actual use (which happens a lot with <sys/timeb.h>),
put a warning here to make people more aware.

This means we have to lower WARNS for libcompat, which is no big deal.
---
 include/regexp.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include')

diff --git a/include/regexp.h b/include/regexp.h
index 3a8d325..39cdf3a 100644
--- a/include/regexp.h
+++ b/include/regexp.h
@@ -37,6 +37,10 @@
 #ifndef	_REGEXP_H_
 #define	_REGEXP_H_
 
+#ifdef __GNUC__
+#warning "this file includes <regexp.h> which is deprecated, use <regex.h> instead"
+#endif
+
 /*
  * Definitions etc. for regexp(3) routines.
  *
-- 
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