pub unsafe extern "C" fn ImPlot_PlotHistogram2D_double(
label_id: *const c_char,
xs: *const f64,
ys: *const f64,
count: c_int,
x_bins: c_int,
y_bins: c_int,
range_x_min: f64,
range_x_max: f64,
range_y_min: f64,
range_y_max: f64,
flags: c_int,
) -> f64