pub unsafe extern "C" fn FLMutableArray_Append(
arg1: FLMutableArray,
) -> FLSlotExpand description
Appends a null value to the array and returns an \ref FLSlot that refers to that position.
You store a value to it by calling one of the nine FLSlot_Set... functions.
\warning You should immediately store a value into the FLSlot. Do not keep it around;
any changes to the array invalidate it.