public static boolean isCart(BinaryReader reader) {
		return hasCartHeader(reader) && hasCartFooter(reader);
	}
Static function to quickly determine if the data in the little-endian binary
reader appears to be CaRT version 1 format.

@param reader The little-endian binary reader from with to read
@return True if CaRT version 1 data; otherwise, false.
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/cart/CartV1File.java