1. 根目录:
2. arch
3. score
4. include
5. asm
6. string.h

#ifndef _ASM_SCORE_STRING_H
#define _ASM_SCORE_STRING_H

extern void *memset(void *__s, int __c, size_t __count);
extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
extern void *memmove(void *__dest, __const__ void *__src, size_t __n);

#endif /* _ASM_SCORE_STRING_H */