Type Alias PFNGLMATRIXSCALEDEXTPROC 

pub type PFNGLMATRIXSCALEDEXTPROC = Option<unsafe extern "C" fn(mode: GLenum, x: GLdouble, y: GLdouble, z: GLdouble)>;

Aliased Type

pub enum PFNGLMATRIXSCALEDEXTPROC {
    None,
    Some(unsafe extern "C" fn(u32, f64, f64, f64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, f64, f64, f64))

Some value of type T.