glew_sys

Type Alias PFNGLDELETESYNCAPPLEPROC

source 
pub type PFNGLDELETESYNCAPPLEPROC = Option<unsafe extern "C" fn(GLsync: GLsync)>;

Aliased Type§

enum PFNGLDELETESYNCAPPLEPROC {
    None,
    Some(unsafe extern "C" fn(_: *mut __GLsync)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.