Type Alias PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC

pub type PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC = Option<unsafe extern "C" fn(_: u32, _: i32, _: *const u8, _: *const f64)>;

Aliased Type

enum PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: i32, _: *const u8, _: *const f64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: i32, _: *const u8, _: *const f64))

Some value of type T.