Function implot_sys::ImPlot_PlotBarsG

pub unsafe extern "C" fn ImPlot_PlotBarsG(
    label_id: *const c_char, 
    getter: Option<unsafe extern "C" fn(data: *mut c_void, idx: c_int) -> *mut ImPlotPoint>, 
    data: *mut c_void, 
    count: c_int, 
    width: f64, 
    offset: c_int
)