public String parseNullTerminatedWcharString(Charset charset) {
		int offset = index;
		int width = 2;
		int end = findNullTerminatorIndex(width);
		index = end + width;
		if (end == offset) {
			return "";
		}
		return new String(bytes, offset, end - offset, charset);
	}
Parses a null-terminated wchar_t string from the PdbByteReader and returns the String (minus
 the terminating null character).  If no null, returns up to end of PdbByteReader.
@param charset the {@link Charset} to be used for parsing the {@link String}.
@return The String parsed.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/PdbByteReader.java