Type Alias libhelium_sys::HeToneDeltaPairFunc

pub type HeToneDeltaPairFunc = Option<unsafe extern "C" fn(_: *mut HeDynamicScheme, _: *mut c_void) -> *mut HeToneDeltaPair>;

Aliased Type

enum HeToneDeltaPairFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut HeDynamicScheme, _: *mut c_void) -> *mut HeToneDeltaPair),
}

Variants

None

No value.

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

Some value of type T.