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-rw-r--r--stdlib/drand48-iter.c56
1 files changed, 0 insertions, 56 deletions
diff --git a/stdlib/drand48-iter.c b/stdlib/drand48-iter.c
deleted file mode 100644
index f59c803138..0000000000
--- a/stdlib/drand48-iter.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1995-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-/* Global state for non-reentrant functions. */
-struct drand48_data __libc_drand48_data;
-
-
-int
-__drand48_iterate (unsigned short int xsubi[3], struct drand48_data *buffer)
-{
- uint64_t X;
- uint64_t result;
-
- /* Initialize buffer, if not yet done. */
- if (__glibc_unlikely (!buffer->__init))
- {
- buffer->__a = 0x5deece66dull;
- buffer->__c = 0xb;
- buffer->__init = 1;
- }
-
- /* Do the real work. We choose a data type which contains at least
- 48 bits. Because we compute the modulus it does not care how
- many bits really are computed. */
-
- X = (uint64_t) xsubi[2] << 32 | (uint32_t) xsubi[1] << 16 | xsubi[0];
-
- result = X * buffer->__a + buffer->__c;
-
- xsubi[0] = result & 0xffff;
- xsubi[1] = (result >> 16) & 0xffff;
- xsubi[2] = (result >> 32) & 0xffff;
-
- return 0;
-}