1/* SPDX-License-Identifier: GPL-2.0 */
2#include <linux/bitops.h>
3#undef __memset
4extern void *__memset(void *, int, __kernel_size_t);
5#undef __memcpy
6extern void *__memcpy(void *, const void *, __kernel_size_t);
7#undef __memmove
8extern void *__memmove(void *, const void *, __kernel_size_t);
9#undef memset
10extern void *memset(void *, int, __kernel_size_t);
11#undef memcpy
12extern void *memcpy(void *, const void *, __kernel_size_t);
13#undef memmove
14extern void *memmove(void *, const void *, __kernel_size_t);
15

source code of linux/include/asm-generic/asm-prototypes.h