checksum.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifdef CONFIG_GENERIC_CSUM
 3# include <asm-generic/checksum.h>
 4#else
 5# define  _HAVE_ARCH_COPY_AND_CSUM_FROM_USER 1
 6# define HAVE_CSUM_COPY_USER
 7# define _HAVE_ARCH_CSUM_AND_COPY
 8# ifdef CONFIG_X86_32
 9#  include <asm/checksum_32.h>
10# else
11#  include <asm/checksum_64.h>
12# endif
13#endif