Function lvgl_sys::lv_theme_material_init

pub unsafe extern "C" fn lv_theme_material_init(
    color_primary: lv_color_t, 
    color_secondary: lv_color_t, 
    flags: u32, 
    font_small: *const lv_font_t, 
    font_normal: *const lv_font_t, 
    font_subtitle: *const lv_font_t, 
    font_title: *const lv_font_t
) -> *mut lv_theme_t