glew_sys

Type Alias PFNGLMATRIXFRUSTUMEXTPROC

source 
pub type PFNGLMATRIXFRUSTUMEXTPROC = Option<unsafe extern "C" fn(matrixMode: GLenum, l: GLdouble, r: GLdouble, b: GLdouble, t: GLdouble, n: GLdouble, f: GLdouble)>;

Aliased Type§

enum PFNGLMATRIXFRUSTUMEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: f64, _: f64, _: f64, _: f64, _: f64, _: f64)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.