From fb81820796349ec353622b08f1391bcecab53582 Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@revosec.ch>
Date: Tue, 15 Oct 2013 18:27:27 +0200
Subject: [PATCH] windows: Provide a setenv() wrapper

---
 src/libstrongswan/utils/windows.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/libstrongswan/utils/windows.h b/src/libstrongswan/utils/windows.h
index 24c9d8a58..c0a5198a5 100644
--- a/src/libstrongswan/utils/windows.h
+++ b/src/libstrongswan/utils/windows.h
@@ -143,6 +143,18 @@ static inline struct tm *localtime_r(const time_t *timep, struct tm *result)
 	return ret;
 }
 
+/**
+ * setenv(3) from <stdlib.h>, overwrite flag is ignored
+ */
+static inline int setenv(const char *name, const char *value, int overwrite)
+{
+	if (SetEnvironmentVariableA(name, value) == 0)
+	{	/* failed */
+		return -1;
+	}
+	return 0;
+}
+
 /**
  * dlerror(3) from <dlfcn.h>, printing error to an alloca() buffer
  */