Function imgui_sys::igDragFloat3

pub unsafe extern "C" fn igDragFloat3(
    label: *const c_char, 
    v: *mut c_float, 
    v_speed: c_float, 
    v_min: c_float, 
    v_max: c_float, 
    display_format: *const c_char, 
    power: c_float
) -> bool