Method PopUnsignedQWord

src/newgrf_text.cpp:717–721

	int32_t  PopSignedDWord()   { return (int32_t)this->PopUnsignedDWord(); }

	uint64_t PopUnsignedQWord()
	{
		uint64_t val = this->PopUnsignedDWord();
		return val | (((uint64_t)this->PopUnsignedDWord()) << 32);
	}
	int64_t  PopSignedQWord()   { return (int64_t)this->PopUnsignedQWord(); }

	/** Rotate the top four words down: W1, W2, W3, W4 -> W4, W1, W2, W3 */