ObjFW  Diff

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/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
 *   Jonathan Schleifer <js@webkeks.org>
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
 *   Jonathan Schleifer <js@heap.zone>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
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	objc_setForwardHandler((IMP)&of_forward, (IMP)&of_forward_stret);
#endif

#ifdef HAVE_OBJC_ENUMERATIONMUTATION
	objc_setEnumerationMutationHandler(enumerationMutationHandler);
#endif

	of_hash_seed = 0;
	while (of_hash_seed == 0) {
#if defined(HAVE_ARC4RANDOM)
	of_hash_seed = arc4random();
		of_hash_seed = arc4random();
#elif defined(HAVE_RANDOM)
	struct timeval t;
	gettimeofday(&t, NULL);
	srandom((unsigned)(t.tv_sec ^ t.tv_usec));
	of_hash_seed = (uint32_t)((random() << 16) | (random() & 0xFFFF));
		struct timeval t;
		gettimeofday(&t, NULL);
		srandom((unsigned)(t.tv_sec ^ t.tv_usec));
		of_hash_seed = (uint32_t)((random() << 16) |
		    (random() & 0xFFFF));
#else
	struct timeval t;
	gettimeofday(&t, NULL);
	srand((unsigned)(t.tv_sec ^ t.tv_usec));
	of_hash_seed = (uint32_t)((rand() << 16) | (rand() & 0xFFFF));
		struct timeval t;
		gettimeofday(&t, NULL);
		srand((unsigned)(t.tv_sec ^ t.tv_usec));
		of_hash_seed = (uint32_t)((rand() << 16) | (rand() & 0xFFFF));
#endif
	}
}

+ (void)unload
{
}

+ (void)initialize