glew_sys

Type Alias PFNGLVERTEXATTRIBL4I64NVPROC

source 
pub type PFNGLVERTEXATTRIBL4I64NVPROC = Option<unsafe extern "C" fn(index: GLuint, x: GLint64EXT, y: GLint64EXT, z: GLint64EXT, w: GLint64EXT)>;

Aliased Type§

enum PFNGLVERTEXATTRIBL4I64NVPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: i64, _: i64, _: i64, _: i64)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32, _: i64, _: i64, _: i64, _: i64))

Some value of type T.