@Override
	public Variable[] getParameters() {
		synchronized (function) {
			loadStackVariables();
			return (paramStart >= 0) ? getPositiveVariables() : getNegativeVariables();
		}
	}
Get all defined parameters.

@return an array of parameters.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/oldfunction/OldStackFrameDB.java