Type Alias virt_sys::virEventAddHandleFunc

pub type virEventAddHandleFunc = Option<unsafe extern "C" fn(fd: c_int, event: c_int, cb: virEventHandleCallback, opaque: *mut c_void, ff: virFreeCallback) -> c_int>;

Aliased Type

enum virEventAddHandleFunc {
    None,
    Some(unsafe extern "C" fn(_: i32, _: i32, _: Option<unsafe extern "C" fn(_: i32, _: i32, _: i32, _: *mut c_void)>, _: *mut c_void, _: Option<unsafe extern "C" fn(_: *mut c_void)>) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i32, _: i32, _: Option<unsafe extern "C" fn(_: i32, _: i32, _: i32, _: *mut c_void)>, _: *mut c_void, _: Option<unsafe extern "C" fn(_: *mut c_void)>) -> i32)

Some value of type T.