Function nuklear_sys::nk_draw_list_fill_rect_multi_color

pub unsafe extern "C" fn nk_draw_list_fill_rect_multi_color(
    arg1: *mut nk_draw_list, 
    rect: nk_rect, 
    left: nk_color, 
    top: nk_color, 
    right: nk_color, 
    bottom: nk_color
)