Type Alias PFNGLSAMPLEMASKINDEXEDNVPROC 

pub type PFNGLSAMPLEMASKINDEXEDNVPROC = Option<unsafe extern "C" fn(index: GLuint, mask: GLbitfield)>;

Aliased Type

pub enum PFNGLSAMPLEMASKINDEXEDNVPROC {
    None,
    Some(unsafe extern "C" fn(u32, u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, u32))

Some value of type T.