Type Alias PFNGLFOGCOORDDPROC

pub type PFNGLFOGCOORDDPROC = Option<unsafe extern "C" fn(_: f64)>;

Aliased Type

enum PFNGLFOGCOORDDPROC {
    None,
    Some(unsafe extern "C" fn(_: f64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: f64))

Some value of type T.