Type Alias glib_sys::GCompareDataFunc

pub type GCompareDataFunc = Option<unsafe extern "C" fn(_: gconstpointer, _: gconstpointer, _: gpointer) -> c_int>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.