private DataConverter getDataConverter(MemBuffer buf) {
		return DataConverter.getInstance(buf.isBigEndian());
	}
Reads a GUID from the given memory buffer.
@param buf the memory buffer to read the GUID
@throws MemoryAccessException if an error occurs while reading the GUID
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/GUID.java