Host_bindings::LVGL

Function lv_gradient_color_calculate

Source 
pub unsafe extern "C" fn lv_gradient_color_calculate(
    dsc: *const lv_grad_dsc_t,
    range: i32,
    frac: i32,
    color_out: *mut lv_color_t,
    opa_out: *mut u8,
)