Function patch_seq_list_push 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn patch_seq_list_push(stack: Stack) -> Stack

Append an element to a list (functional - returns new list)

Stack effect: ( Variant Value – Variant )

Returns a new list with the value appended at the end. The original list is not modified.

Safety

Stack must have a Value on top and a Variant (list) below