Type Alias PFNGLSHADEROP2EXTPROC

pub type PFNGLSHADEROP2EXTPROC = Option<unsafe extern "C" fn(op: GLenum, res: GLuint, arg1: GLuint, arg2: GLuint)>;

Aliased Type

enum PFNGLSHADEROP2EXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: u32, _: u32)),
}

Variants

None

No value.

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

Some value of type T.