libc-top-half/musl/src/string/wmemcpy.c

   1 #include <wchar.h>
   2
   3 wchar_t *wmemcpy(wchar_t *restrict d, const wchar_t *restrict s, size_t n)
   4 {
   5 #if defined(__wasm_bulk_memory__)
   6         return __builtin_wmemcpy(d, s, n);
   7 #else
   8         wchar_t *a = d;
   9         while (n--) *d++ = *s++;
  10         return a;
  11 #endif // __wasm_bulk_memory__
  12 }