Function patch_seq_map_remove 

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

Remove a key from the map (functional style)

Stack effect: ( Map key – Map )

Returns a new map without the specified key. If the key doesn’t exist, returns the map unchanged. Panics if the key type is not hashable.

Safety

Stack must have a hashable key on top and a Map below