Function ggml_pool_2d_back

pub unsafe extern "C" fn ggml_pool_2d_back(
    ctx: *mut ggml_context,
    a: *mut ggml_tensor,
    af: *mut ggml_tensor,
    op: ggml_op_pool,
    k0: c_int,
    k1: c_int,
    s0: c_int,
    s1: c_int,
    p0: f32,
    p1: f32,
) -> *mut ggml_tensor