glew_sys

Type Alias PFNGLPROGRAMPARAMETERS4DVNVPROC

source 
pub type PFNGLPROGRAMPARAMETERS4DVNVPROC = Option<unsafe extern "C" fn(target: GLenum, index: GLuint, num: GLsizei, params: *const GLdouble)>;

Aliased Type§

enum PFNGLPROGRAMPARAMETERS4DVNVPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: i32, _: *const f64)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.