1 files changed, 0 insertions, 65 deletions
diff --git a/cross/lib/xalloc-oversized.h b/cross/lib/xalloc-oversized.h
deleted file mode 100644
index 5dbdfb5506a..00000000000
--- a/cross/lib/xalloc-oversized.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* xalloc-oversized.h -- memory allocation size checking
-
-   Copyright (C) 1990-2000, 2003-2004, 2006-2023 Free Software Foundation, Inc.
-
-   This file 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.
-
-   This file 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 this program.  If not, see <https://www.gnu.org/licenses/>.  */
-
-#ifndef XALLOC_OVERSIZED_H_
-#define XALLOC_OVERSIZED_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-/* True if N * S does not fit into both ptrdiff_t and size_t.
-   N and S should be nonnegative and free of side effects.
-   This expands to a constant expression if N and S are both constants.
-   By gnulib convention, SIZE_MAX represents overflow in size_t
-   calculations, so the conservative size_t-based dividend to use here
-   is SIZE_MAX - 1.  */
-#define __xalloc_oversized(n, s) \
-  ((s) != 0 \
-   && ((size_t) (PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : SIZE_MAX - 1) / (s) \
-       < (n)))
-
-/* Return 1 if and only if an array of N objects, each of size S,
-   cannot exist reliably because its total size in bytes would exceed
-   MIN (PTRDIFF_MAX, SIZE_MAX - 1).
-
-   N and S should be nonnegative and free of side effects.
-
-   Warning: (xalloc_oversized (N, S) ? NULL : malloc (N * S)) can
-   misbehave if N and S are both narrower than ptrdiff_t and size_t,
-   and can be rewritten as (xalloc_oversized (N, S) ?  NULL
-   : malloc (N * (size_t) S)).
-
-   This is a macro, not a function, so that it works even if an
-   argument exceeds MAX (PTRDIFF_MAX, SIZE_MAX).  */
-#if 7 <= __GNUC__ && !defined __clang__ && PTRDIFF_MAX < SIZE_MAX
-# define xalloc_oversized(n, s) \
-   __builtin_mul_overflow_p (n, s, (ptrdiff_t) 1)
-#elif (5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__ \
-       && PTRDIFF_MAX < SIZE_MAX)
-# define xalloc_oversized(n, s) \
-   (__builtin_constant_p (n) && __builtin_constant_p (s) \
-    ? __xalloc_oversized (n, s) \
-    : ({ ptrdiff_t __xalloc_count; \
-         __builtin_mul_overflow (n, s, &__xalloc_count); }))
-
-/* Other compilers use integer division; this may be slower but is
-   more portable.  */
-#else
-# define xalloc_oversized(n, s) __xalloc_oversized (n, s)
-#endif
-
-#endif /* !XALLOC_OVERSIZED_H_ */