1#ifndef BOOT_STRING_H
2#define BOOT_STRING_H
3
4/* Undef any of these macros coming from string_32.h. */
5#undef memcpy
6#undef memset
7#undef memcmp
8
9void *memcpy(void *dst, const void *src, size_t len);
10void *memset(void *dst, int c, size_t len);
11int memcmp(const void *s1, const void *s2, size_t len);
12
13/*
14 * Access builtin version by default. If one needs to use optimized version,
15 * do "undef memcpy" in .c file and link against right string.c
16 */
17#define memcpy(d,s,l) __builtin_memcpy(d,s,l)
18#define memset(d,c,l) __builtin_memset(d,c,l)
19#define memcmp	__builtin_memcmp
20
21#endif /* BOOT_STRING_H */
22