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     wchar_t* a = d;
5     while (n--)
6         *d++ = *s++;
7     return a;
8 }
9