pub unsafe extern "system" fn gluProject(
    objx: f64,
    objy: f64,
    objz: f64,
    modelmatrix: *const f64,
    projmatrix: *const f64,
    viewport: *const i32,
    winx: *mut f64,
    winy: *mut f64,
    winz: *mut f64
) -> i32
Expand description

Required features: "Win32_Graphics_OpenGL"