windows_sys::Win32::Graphics::OpenGL

Type Alias PFNGLARRAYELEMENTEXTPROC

pub type PFNGLARRAYELEMENTEXTPROC = Option<unsafe extern "system" fn(i: i32)>;

Aliased Type§

enum PFNGLARRAYELEMENTEXTPROC {
    None,
    Some(unsafe extern "system" fn(_: i32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: i32))

Some value of type T.