Type Alias PFNGLISIMAGEHANDLERESIDENTNVPROC

pub type PFNGLISIMAGEHANDLERESIDENTNVPROC = Option<unsafe extern "C" fn(handle: GLuint64) -> GLboolean>;

Aliased Type

enum PFNGLISIMAGEHANDLERESIDENTNVPROC {
    None,
    Some(unsafe extern "C" fn(_: u64) -> u8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u64) -> u8)

Some value of type T.