use std::{mem::MaybeUninit, ptr::NonNull};

struct RuntimePointer(NonNull<()>);

unsafe impl Send for RuntimePointer {}
unsafe impl Sync for RuntimePointer {}

static mut GITERATED_RUNTIME: MaybeUninit<RuntimePointer> = MaybeUninit::zeroed();

pub unsafe fn initialize_runtime(runtime_pointer: *mut ()) {
    GITERATED_RUNTIME.write(RuntimePointer(NonNull::new(runtime_pointer).unwrap()));
}

pub unsafe fn get_runtime_reference() -> NonNull<()> {
    GITERATED_RUNTIME.assume_init_read().0
}

static mut GITERATED_TYPE_METADATA: MaybeUninit<RuntimePointer> = MaybeUninit::zeroed();

pub unsafe fn initialize_type_metadata(runtime_pointer: *mut ()) {
    GITERATED_TYPE_METADATA.write(RuntimePointer(NonNull::new(runtime_pointer).unwrap()));
}

pub unsafe fn get_type_metadata_reference() -> NonNull<()> {
    GITERATED_TYPE_METADATA.assume_init_read().0
}