use std::os::raw::c_void;

pub trait AsPtr<T> {
    fn as_ptr(&self) -> *const T;
}

pub trait AsMutPtr<T> {
    fn as_mut_ptr(&self) -> *mut T;
}

pub trait AsVoidPtr {
    fn as_void_ptr(&self) -> *const c_void;
}

pub trait AsMutVoidPtr {
    fn as_mut_void_ptr(&self) -> *mut c_void;
}