From a405fc138596f552581d2011fd6de02d5c8186c4 Mon Sep 17 00:00:00 2001
From: RincewindsHat <12514511+RincewindsHat@users.noreply.github.com>
Date: Wed, 17 Nov 2021 01:05:54 +0100
Subject: Sync with the latest Gnulib code (1a268176f)
---
gl/windows-mutex.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 gl/windows-mutex.h
(limited to 'gl/windows-mutex.h')
diff --git a/gl/windows-mutex.h b/gl/windows-mutex.h
new file mode 100644
index 00000000..5ecf9f89
--- /dev/null
+++ b/gl/windows-mutex.h
@@ -0,0 +1,51 @@
+/* Plain mutexes (native Windows implementation).
+ Copyright (C) 2005-2021 Free Software Foundation, Inc.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see . */
+
+/* Written by Bruno Haible , 2005.
+ Based on GCC's gthr-win32.h. */
+
+#ifndef _WINDOWS_MUTEX_H
+#define _WINDOWS_MUTEX_H
+
+#define WIN32_LEAN_AND_MEAN /* avoid including junk */
+#include
+
+#include "windows-initguard.h"
+
+typedef struct
+ {
+ glwthread_initguard_t guard; /* protects the initialization */
+ CRITICAL_SECTION lock;
+ }
+ glwthread_mutex_t;
+
+#define GLWTHREAD_MUTEX_INIT { GLWTHREAD_INITGUARD_INIT }
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void glwthread_mutex_init (glwthread_mutex_t *mutex);
+extern int glwthread_mutex_lock (glwthread_mutex_t *mutex);
+extern int glwthread_mutex_trylock (glwthread_mutex_t *mutex);
+extern int glwthread_mutex_unlock (glwthread_mutex_t *mutex);
+extern int glwthread_mutex_destroy (glwthread_mutex_t *mutex);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _WINDOWS_MUTEX_H */
--
cgit v1.2.3-74-g34f1