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/* 
 * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved. 
 * 
 * Licensed under the OpenSSL license (the "License").  You may not use 
 * this file except in compliance with the License.  You can obtain a copy 
 * in the file LICENSE in the source distribution or at 
 * https://www.openssl.org/source/license.html 
 */ 
 
#include "e_os.h" 
#include "crypto/cryptlib.h"
 
#if defined(_WIN32) || defined(__CYGWIN__) 
# ifdef __CYGWIN__ 
/* pick DLL_[PROCESS|THREAD]_[ATTACH|DETACH] definitions */ 
#  include <windows.h> 
/* 
 * this has side-effect of _WIN32 getting defined, which otherwise is 
 * mutually exclusive with __CYGWIN__... 
 */ 
# endif 
 
/* 
 * All we really need to do is remove the 'error' state when a thread 
 * detaches 
 */ 
 
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved); 
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) 
{ 
    switch (fdwReason) { 
    case DLL_PROCESS_ATTACH: 
        OPENSSL_cpuid_setup(); 
        break; 
    case DLL_THREAD_ATTACH: 
        break; 
    case DLL_THREAD_DETACH: 
        OPENSSL_thread_stop(); 
        break; 
    case DLL_PROCESS_DETACH: 
        break; 
    } 
    return TRUE; 
} 
#endif