Red_FunctionTemplate.sqf

params ["_required1", "_required2", ["default1", "value"], ["default2", 5], ["default3", west]]
private ["_var1", "_var2", "_var3", "_var4"]

// header
_Zen_stack_Trace = ["Zen_ArrayAppend", _this] call Zen_StackAdd;
if !([_this, [["ARRAY"], ["VOID"], ["VOID"], ["VOID"], ["VOID"], ["VOID"], ["VOID"]], [], 2] call Zen_CheckArguments) exitWith {
    call Zen_StackRemove;
};

// execute something here

// footer
call Zen_StackRemove;
if (true) exitWith {};