private Var param(String name, DataType type) {
		return new LocalVar(this, name, type);
	}
Internal use only: Create a handle to a parameter

@param name the name of the parameter
@param type the type of the parameter
@return a handle to the variable
Ghidra/Features/SystemEmulation/src/main/java/ghidra/pcode/struct/StructuredSleigh.java