public DecompiledFunction getDecompiledFunction() {
		if (docroot == null) {
			return null;
		}
		PrettyPrinter printer =
			new PrettyPrinter(function, docroot, new IllegalCharCppTransformer());
		return printer.print();
	}
Converts the C code results into an unadorned string.
The returned object contains both the whole function
and just the prototype as separate strings containing
raw C code
@return a DecompiledFunction object
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/DecompileResults.java