Type Alias PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC

pub type PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC = Option<unsafe extern "C" fn(program: GLuint, index: GLuint, location: *mut GLint)>;

Aliased Type

enum PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut i32)),
}

Variants

None

No value.

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

Some value of type T.