initial check-in, version 0.5.0

src/string/wcsncpy.c

@@ -0,0 +1,9 @@
+#include <wchar.h>
+
+wchar_t *wcsncpy(wchar_t *d, const wchar_t *s, size_t n)
+{
+	wchar_t *a = d;
+	while (n && (*d++ = *s++)) n--;
+	wmemset(d, 0, n);
+	return a;
+}