pub type IoEventDestroyCb = extern "C" fn(a: *const MainloopApi, e: *mut IoEventInternal, userdata: *mut c_void);Expand description
A IO event destroy callback prototype.
pub type IoEventDestroyCb = extern "C" fn(a: *const MainloopApi, e: *mut IoEventInternal, userdata: *mut c_void);A IO event destroy callback prototype.