Type Alias PFNGLWAITSYNCPROC

pub type PFNGLWAITSYNCPROC = Option<unsafe extern "C" fn(sync: GLsync, flags: GLbitfield, timeout: GLuint64)>;

Aliased Type

pub enum PFNGLWAITSYNCPROC {
    None,
    Some(unsafe extern "C" fn(*mut __GLsync, u32, u64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut __GLsync, u32, u64))

Some value of type T.