public static boolean isActualParam(ClangToken token) {
		PcodeOp pcodeOp = token.getPcodeOp();
		if (pcodeOp != null) {
			String mnemonic = pcodeOp.getMnemonic();
			if (mnemonic.contains("CALL")) {
				for (Varnode input : pcodeOp.getInputs()) {
					if (input.equals(token.getVarnode())) {
						return true;
					}
				}
			}
		}
		return false;
	}
Perform a Source-Sink query on the index database.

@param program the program whose pcode is being queried.
@param tool - 
@param queryType true -> perform the default query (i.e., do not build the query from the selected source) 
@return success
Ghidra/Features/DecompilerDependent/src/main/java/ghidra/app/plugin/core/decompiler/taint/TaintState.java