+21

src/mem.c

Reviewed

··· 10 10 return dst; 11 11 } 12 12 13 13 + void *memmove(void *dst, const void *src, size_t n) { 14 14 + unsigned char *d = (unsigned char *)dst; 15 15 + const unsigned char *s = (const unsigned char *)src; 16 16 + 17 17 + if (d == s || n == 0) { 18 18 + return dst; 19 19 + } 20 20 + 21 21 + if (d < s) { 22 22 + while (n--) 23 23 + *d++ = *s++; 24 24 + } else { 25 25 + d += n; 26 26 + s += n; 27 27 + while (n--) 28 28 + *--d = *--s; 29 29 + } 30 30 + 31 31 + return dst; 32 32 + } 33 33 + 13 34 void *memset(void *dst, int c, size_t n) { 14 35 unsigned char *d = (unsigned char *)dst; 15 36 while (n--)

+1

src/mem.h

Reviewed

··· 6 6 typedef __SIZE_TYPE__ size_t; 7 7 8 8 void *memcpy(void *dst, const void *src, size_t n); 9 9 + void *memmove(void *dst, const void *src, size_t n); 9 10 void *memset(void *dst, int c, size_t n); 10 11 size_t strlen(const char *s); 11 12 int align8(int n);