Type Alias PFNGLARRAYELEMENTARRAYEXTPROC 

pub type PFNGLARRAYELEMENTARRAYEXTPROC = Option<unsafe extern "system" fn(mode: u32, count: i32, pi: *const c_void)>;

Aliased Type

pub enum PFNGLARRAYELEMENTARRAYEXTPROC {
    None,
    Some(unsafe extern "system" fn(u32, i32, *const c_void)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(u32, i32, *const c_void))

Some value of type T.