StringLengthW2

#include <Windows.h>

INT StringLengthW2(_In_ LPCWSTR String)
{
	INT Length = 0;

	while (String && String[Length])
		++Length;

	return Length;
}

INT main(VOID)
{
	WCHAR String1[] = L"I like cats a lot";
	INT Length = 0;

	Length = StringLengthW2(String1);

  return ERROR_SUCCESS;
}