Function imgui_sys::igPlotLinesFnPtr

pub unsafe extern "C" fn igPlotLinesFnPtr(
    label: *const c_char, 
    values_getter: Option<unsafe extern "C" fn(data: *mut c_void, idx: c_int) -> f32>, 
    data: *mut c_void, 
    values_count: c_int, 
    values_offset: c_int, 
    overlay_text: *const c_char, 
    scale_min: f32, 
    scale_max: f32, 
    graph_size: ImVec2
)