1 #include <wchar.h> 2 wmemcpy(wchar_t * restrict d,const wchar_t * restrict s,size_t n)3 wchar_t *wmemcpy(wchar_t *restrict d, const wchar_t *restrict s, size_t n) 4 { 5 wchar_t *a = d; 6 while (n--) *d++ = *s++; 7 return a; 8 } 9