--- Libc/Libc-1725.40.4/libdarwin/stdlib.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (c) 2018 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-#include "internal.h"
-
-#pragma mark API
-void
-os_localtime_file(char buff[static 32])
-{
-	struct timeval tv;
-	struct tm curtime;
-
-	posix_assert_zero(gettimeofday(&tv, NULL));
-	(void)localtime_r(&tv.tv_sec, &curtime);
-
-	// Return a time representation that is ideal for use in filenames, so no
-	// spaces or things that need to be escaped.
-	snprintf(buff, 32, "%d-%02d-%02d_%02d.%02d.%02d.%06d",
-			curtime.tm_year + 1900, curtime.tm_mon + 1, curtime.tm_mday,
-			curtime.tm_hour, curtime.tm_min, curtime.tm_sec, tv.tv_usec);
-}
-
-// MurmurHash2 was written by Austin Appleby, and is placed in the public
-// domain. The author hereby disclaims copyright to this source code.
-uint64_t
-os_simple_hash_with_seed(const void *buff, size_t len, uint64_t seed)
-{
-#ifdef __LP64__
-	// MurmurHash64A
-	const uint64_t m = 0xc6a4a7935bd1e995;
-	const int r = 47;
-	uint64_t h = seed ^ (len * m);
-	const uint64_t * data = (const uint64_t *)buff;
-	const uint64_t * end = data + (len / 8);
-	while(data != end) {
-		uint64_t k = *data++;
-		k *= m;
-		k ^= k >> r;
-		k *= m;
-		h ^= k;
-		h *= m;
-	}
-	const unsigned char * data2 = (const unsigned char *)data;
-	switch(len & 7) {
-	case 7: h ^= ((uint64_t)data2[6]) << 48;
-	case 6: h ^= ((uint64_t)data2[5]) << 40;
-	case 5: h ^= ((uint64_t)data2[4]) << 32;
-	case 4: h ^= ((uint64_t)data2[3]) << 24;
-	case 3: h ^= ((uint64_t)data2[2]) << 16;
-	case 2: h ^= ((uint64_t)data2[1]) << 8;
-	case 1: h ^= ((uint64_t)data2[0]);
-			h *= m;
-	};
-	h ^= h >> r;
-	h *= m;
-	h ^= h >> r;
-#else // __LP64__
-	// MurmurHash64B
-	const uint32_t m = 0x5bd1e995;
-	const int r = 24;
-
-	uint32_t h1 = (uint32_t)(seed) ^ len;
-	uint32_t h2 = (uint32_t)(seed >> 32);
-
-	const uint32_t * data = (const uint32_t *)buff;
-
-#define MIX(k, h) \
-	(k) *= m; (k) ^= (k) >> r; (k) *= m; (h) *= m; (h) ^= (k); len -= 4;
-
-	while(len >= 8) {
-		uint32_t k[2];
-		memcpy(k, (const char*)data, sizeof(k));
-		data += sizeof(k)/sizeof(k[0]);
-
-		MIX(k[0], h1)
-		MIX(k[1], h2)
-	}
-
-	if(len >= 4) {
-		uint32_t k[1];
-		memcpy(k, (const char *)data, sizeof(k));
-		data += sizeof(k)/sizeof(k[0]);
-
-		MIX(k[0], h1);
-	}
-
-#undef MIX
-
-	switch(len) {
-	case 3: h2 ^= ((unsigned char*)data)[2] << 16;
-	case 2: h2 ^= ((unsigned char*)data)[1] << 8;
-	case 1: h2 ^= ((unsigned char*)data)[0];
-			h2 *= m;
-	};
-
-	h1 ^= h2 >> 18; h1 *= m;
-	h2 ^= h1 >> 22; h2 *= m;
-	h1 ^= h2 >> 17; h1 *= m;
-	h2 ^= h1 >> 19; h2 *= m;
-
-	uint64_t h = h1;
-
-	h = (h << 32) | h2;
-#endif // __LP64__
-	return h;
-}
-
-uint64_t
-os_simple_hash(const void *buff, size_t len)
-{
-	return os_simple_hash_with_seed(buff, len, 0);
-}
-
-uint64_t
-os_simple_hash_string_with_seed(const char *string, uint64_t seed)
-{
-	size_t len = strlen(string);
-	return os_simple_hash_with_seed(string, len, seed);
-}
-
-uint64_t
-os_simple_hash_string(const char *string)
-{
-	return os_simple_hash_string_with_seed(string, 0);
-}
-
-errno_t
-realpath_np(os_fd_t fd, char buff[static PATH_MAX])
-{
-	errno_t error = -1;
-	int ret = -1;
-
-	ret = fcntl(fd, F_GETPATH, buff);
-	if (ret) {
-		error = errno;
-	} else {
-		error = 0;
-	}
-
-	return error;
-}
-
-errno_t
-memdup_np(void **_new, const void *src, size_t len)
-{
-	void *mynew = NULL;
-
-	mynew = malloc(len);
-	if (!mynew) {
-		return errno;
-	}
-
-	memcpy(mynew, src, len);
-	*_new = mynew;
-	return 0;
-}
-
-void *
-memdup2_np(const void *src, size_t len)
-{
-	void *_new = os_malloc(len);
-	memcpy(_new, src, len);
-	return _new;
-}