Revert 129069 - Import libusb 1.0.9-rc3 into third_party.

third_party/libusb/libusb/os/threads_windows.h

Index: third_party/libusb/libusb/os/threads_windows.h
===================================================================
--- third_party/libusb/libusb/os/threads_windows.h	(revision 129100)
+++ third_party/libusb/libusb/os/threads_windows.h	(working copy)
@@ -1,86 +0,0 @@
-/*
- * libusb synchronization on Microsoft Windows
- *
- * Copyright (C) 2010 Michael Plante <michael.plante@gmail.com>
- *
- * This library 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 library 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 library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef LIBUSB_THREADS_WINDOWS_H
-#define LIBUSB_THREADS_WINDOWS_H
-
-#define usbi_mutex_static_t     volatile LONG
-#define USBI_MUTEX_INITIALIZER  0
-
-#define usbi_mutex_t            HANDLE
-
-struct usbi_cond_perthread {
-	struct list_head list;
-	DWORD            tid;
-	HANDLE           event;
-};
-struct usbi_cond_t_ {
-	// Every time a thread touches the CV, it winds up in one of these lists.
-	//   It stays there until the CV is destroyed, even if the thread
-	//   terminates.
-	struct list_head waiters;
-	struct list_head not_waiting;
-};
-typedef struct usbi_cond_t_ usbi_cond_t;
-
-// We *were* getting timespec from pthread.h:
-#if (!defined(HAVE_STRUCT_TIMESPEC) && !defined(_TIMESPEC_DEFINED))
-#define HAVE_STRUCT_TIMESPEC 1
-#define _TIMESPEC_DEFINED 1
-struct timespec {
-		long tv_sec;
-		long tv_nsec;
-};
-#endif /* HAVE_STRUCT_TIMESPEC | _TIMESPEC_DEFINED */
-
-// We *were* getting ETIMEDOUT from pthread.h:
-#ifndef ETIMEDOUT
-#  define ETIMEDOUT 10060     /* This is the value in winsock.h. */
-#endif
-
-#define usbi_mutexattr_t void
-#define usbi_condattr_t  void
-
-// all Windows mutexes are recursive
-#define usbi_mutex_init_recursive(mutex, attr) usbi_mutex_init((mutex), (attr))
-
-int usbi_mutex_static_lock(usbi_mutex_static_t *mutex);
-int usbi_mutex_static_unlock(usbi_mutex_static_t *mutex);
-
-
-int usbi_mutex_init(usbi_mutex_t *mutex,
-					const usbi_mutexattr_t *attr);
-int usbi_mutex_lock(usbi_mutex_t *mutex);
-int usbi_mutex_unlock(usbi_mutex_t *mutex);
-int usbi_mutex_trylock(usbi_mutex_t *mutex);
-int usbi_mutex_destroy(usbi_mutex_t *mutex);
-
-int usbi_cond_init(usbi_cond_t *cond,
-				   const usbi_condattr_t *attr);
-int usbi_cond_destroy(usbi_cond_t *cond);
-int usbi_cond_wait(usbi_cond_t *cond, usbi_mutex_t *mutex);
-int usbi_cond_timedwait(usbi_cond_t *cond,
-						usbi_mutex_t *mutex,
-						const struct timespec *abstime);
-int usbi_cond_broadcast(usbi_cond_t *cond);
-int usbi_cond_signal(usbi_cond_t *cond);
-
-#endif /* LIBUSB_THREADS_WINDOWS_H */
-