Function leptonica_sys::pixRasterop

pub unsafe extern "C" fn pixRasterop(
    pixd: *mut PIX,
    dx: l_int32,
    dy: l_int32,
    dw: l_int32,
    dh: l_int32,
    op: l_int32,
    pixs: *mut PIX,
    sx: l_int32,
    sy: l_int32
) -> l_ok