makepad_glx_sys

Type Alias PFNGLMATRIXORTHOEXTPROC

Source 
pub type PFNGLMATRIXORTHOEXTPROC = Option<unsafe extern "C" fn(mode: GLenum, left: GLdouble, right: GLdouble, bottom: GLdouble, top: GLdouble, zNear: GLdouble, zFar: GLdouble)>;

Aliased Type§

pub enum PFNGLMATRIXORTHOEXTPROC {
    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.