Function spr 

pub unsafe fn spr(
    id: i32,
    x: i32,
    y: i32,
    trans_colors: *const u8,
    color_count: i8,
    scale: i32,
    flip: i32,
    rotate: i32,
    w: i32,
    h: i32,
)

Safety:

This is normally an external function that is unsafe