From 20dd979d00e2849c78d2cfa7795729076a883cef Mon Sep 17 00:00:00 2001
From: "W.C.A. Wijngaards" <wouter@nlnetlabs.nl>
Date: Wed, 20 Nov 2019 13:08:43 +0100
Subject: [PATCH] - Synchronize compat/getentropy_win.c with version 1.5 from  
 OpenBSD, no changes but makes the file, comments, identical.

---
 compat/getentropy_win.c | 7 +++++--
 doc/Changelog           | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/compat/getentropy_win.c b/compat/getentropy_win.c
index 71fb955e7..2abeb27bc 100644
--- a/compat/getentropy_win.c
+++ b/compat/getentropy_win.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD$	*/
+/*	$OpenBSD: getentropy_win.c,v 1.5 2016/08/07 03:27:21 tb Exp $	*/
 
 /*
  * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org> 
@@ -15,6 +15,9 @@
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Emulation of getentropy(2) as documented at:
+ * http://man.openbsd.org/getentropy.2
  */
 
 #include <windows.h>
@@ -37,7 +40,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	if (CryptAcquireContext(&provider, NULL, NULL, PROV_RSA_FULL,
diff --git a/doc/Changelog b/doc/Changelog
index a74b2bc24..29ade4fbe 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -19,6 +19,8 @@
 	- Fix Integer Underflow in Regional Allocator,
 	  reported by X41 D-Sec.
 	- Upgrade compat/getentropy_linux.c to version 1.46 from OpenBSD.
+	- Synchronize compat/getentropy_win.c with version 1.5 from
+	  OpenBSD, no changes but makes the file, comments, identical.
 
 19 November 2019: Wouter
 	- Fix CVE-2019-18934, shell execution in ipsecmod.