glew_sys

Type Alias PFNGLGETOBJECTPARAMETERFVARBPROC

source 
pub type PFNGLGETOBJECTPARAMETERFVARBPROC = Option<unsafe extern "C" fn(obj: GLhandleARB, pname: GLenum, params: *mut GLfloat)>;

Aliased Type§

enum PFNGLGETOBJECTPARAMETERFVARBPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut f32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut f32))

Some value of type T.