Bug#17702677 WRONG INSTRUMENTATION INTERFACE FOR MYSQL_COND_TIMEDWAIT

Fix Windows build break

include/my_pthread.h

-/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -134,7 +134,7 @@ int pthread_create(pthread_t *, const pthread_attr_t *, pthread_handler, void *)
 int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
 int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
 int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
-			   struct timespec *abstime);
+			   const struct timespec *abstime);
 int pthread_cond_signal(pthread_cond_t *cond);
 int pthread_cond_broadcast(pthread_cond_t *cond);
 int pthread_cond_destroy(pthread_cond_t *cond);

mysys/my_wincond.c

-/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -305,7 +305,7 @@ int pthread_cond_signal(pthread_cond_t *cond)
 
 
 int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
-  struct timespec *abstime)
+  const struct timespec *abstime)
 {
   if (have_native_conditions)
   {