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- #ifndef BOOT_STRING_H
- #define BOOT_STRING_H
- /* Undef any of these macros coming from string_32.h. */
- #undef memcpy
- #undef memset
- #undef memcmp
- void *memcpy(void *dst, const void *src, size_t len);
- void *memset(void *dst, int c, size_t len);
- int memcmp(const void *s1, const void *s2, size_t len);
- /*
- * Access builtin version by default. If one needs to use optimized version,
- * do "undef memcpy" in .c file and link against right string.c
- */
- #define memcpy(d,s,l) __builtin_memcpy(d,s,l)
- #define memset(d,c,l) __builtin_memset(d,c,l)
- #define memcmp __builtin_memcmp
- #endif /* BOOT_STRING_H */
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