Function msfs::sys::nvgRoundedRectVarying

pub unsafe extern "C" fn nvgRoundedRectVarying(
    ctx: *mut NVGcontext,
    x: f32,
    y: f32,
    w: f32,
    h: f32,
    radTopLeft: f32,
    radTopRight: f32,
    radBottomRight: f32,
    radBottomLeft: f32
)