From a53cb070e34d645ccc1b63c6c2e82658ca7cda37 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Sun, 27 Nov 2005 15:32:57 +0000
Subject: [PATCH] When using POSIXly functions, we need to define
 _POSIX_C_SOURCE, at least when the source is compiled with ANSI settings.

---
 apps/apps.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/apps/apps.c b/apps/apps.c
index fc15a74266..be710a6adb 100644
--- a/apps/apps.c
+++ b/apps/apps.c
@@ -109,6 +109,10 @@
  *
  */
 
+#define _POSIX_C_SOURCE 2	/* On VMS, you need to define this to get
+				   the declaration of fileno().  The value
+				   2 is to make sure no function defined
+				   in POSIX-2 is left undefined. */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-- 
2.25.1