1/*
2 * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10/*
11 * This is the same detection used in cryptlib to set up the thread local
12 * storage that we depend on, so just copy that
13 */
14#if defined(_WIN32) && !defined(OPENSSL_NO_ASYNC)
15#include <openssl/async.h>
16# define ASYNC_WIN
17# define ASYNC_ARCH
18
19# include <windows.h>
20# include "internal/cryptlib.h"
21
22typedef struct async_fibre_st {
23 LPVOID fibre;
24 int converted;
25} async_fibre;
26
27# define async_fibre_swapcontext(o,n,r) \
28 (SwitchToFiber((n)->fibre), 1)
29# define async_fibre_makecontext(c) \
30 ((c)->fibre = CreateFiber(0, async_start_func_win, 0))
31# define async_fibre_free(f) (DeleteFiber((f)->fibre))
32
33int async_fibre_init_dispatcher(async_fibre *fibre);
34VOID CALLBACK async_start_func_win(PVOID unused);
35
36#endif
37