Type Alias PFNGLISSYNCAPPLEPROC

pub type PFNGLISSYNCAPPLEPROC = Option<unsafe extern "C" fn(GLsync: GLsync) -> GLboolean>;

Aliased Type

enum PFNGLISSYNCAPPLEPROC {
    None,
    Some(unsafe extern "C" fn(_: *mut __GLsync) -> u8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut __GLsync) -> u8)

Some value of type T.