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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * KMSAN string functions API used in other headers.
- *
- * Copyright (C) 2022 Google LLC
- * Author: Alexander Potapenko <[email protected]>
- *
- */
- #ifndef _LINUX_KMSAN_STRING_H
- #define _LINUX_KMSAN_STRING_H
- /*
- * KMSAN overrides the default memcpy/memset/memmove implementations in the
- * kernel, which requires having __msan_XXX function prototypes in several other
- * headers. Keep them in one place instead of open-coding.
- */
- void *__msan_memcpy(void *dst, const void *src, size_t size);
- void *__msan_memset(void *s, int c, size_t n);
- void *__msan_memmove(void *dest, const void *src, size_t len);
- #endif /* _LINUX_KMSAN_STRING_H */
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