Type Alias PFNGLPOLLASYNCSGIXPROC

pub type PFNGLPOLLASYNCSGIXPROC = Option<unsafe extern "C" fn(_: *mut u32) -> i32>;

Aliased Type

enum PFNGLPOLLASYNCSGIXPROC {
    None,
    Some(unsafe extern "C" fn(_: *mut u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut u32) -> i32)

Some value of type T.