From f1170e02f2463a0a296f9d3199bb7e6e8257d2ab Mon Sep 17 00:00:00 2001
From: Keith Marshall <keithmarshall@@users.sf.net>
Date: Sun, 4 Jan 2009 17:35:36 +0000
Subject: Fix MinGW-Bug [2445962]; (reported by Keishi Suenaga).

---
 winsup/mingw/include/getopt.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'winsup/mingw/include/getopt.h')

diff --git a/winsup/mingw/include/getopt.h b/winsup/mingw/include/getopt.h
index 00cd5473f..a57d3f0de 100644
--- a/winsup/mingw/include/getopt.h
+++ b/winsup/mingw/include/getopt.h
@@ -45,6 +45,17 @@ extern char *optarg;		/* pointer to argument of current option  */
 
 extern int getopt( int, char * const [], const char * );
 
+#ifdef _BSD_SOURCE
+/*
+ * BSD adds the non-standard `optreset' feature, for reinitialisation
+ * of `getopt' parsing.  We support this feature, for applications which
+ * proclaim their BSD heritage, before including this header; however,
+ * to maintain portability, developers are advised to avoid it.
+ */
+# define optreset  __mingw_optreset
+
+extern int optreset;
+#endif
 #ifdef __cplusplus
 }
 #endif
-- 
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