Move async stuff to danog/php-tokio

Author: danog

src/zend/borrow_unchecked.rs

@@ -8,8 +8,6 @@ mod function;
 mod globals;
 mod handlers;
 mod module;
-mod fibers;
-mod borrow_unchecked;
 
 use crate::{error::Result, ffi::php_printf};
 use std::ffi::CString;
@@ -20,10 +18,6 @@ pub use ex::ExecuteData;
 pub use function::FunctionEntry;
 pub use function::Function;
 pub use globals::ExecutorGlobals;
-pub use fibers::RUNTIME;
-pub use fibers::EventLoop;
-pub use borrow_unchecked::borrow_unchecked;
-pub use borrow_unchecked::BorrowUnchecked;
 pub use handlers::ZendObjectHandlers;
 pub use module::ModuleEntry;