glew_sys

Type Alias PFNGLSIGNALVKFENCENVPROC

source 
pub type PFNGLSIGNALVKFENCENVPROC = Option<unsafe extern "C" fn(vkFence: GLuint64)>;

Aliased Type§

enum PFNGLSIGNALVKFENCENVPROC {
    None,
    Some(unsafe extern "C" fn(_: u64)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u64))

Some value of type T.