function, 0 values  f  func(yield func() bool)
function, 1 value   f  func(yield func(V) bool)        value    v  V                               yield cannot be variadic
function, 2 values  f  func(yield func(K, V) bool)     key      k  K            v          V       yield cannot be variadic
</pre>

<ol>
<li>
For an array, pointer to array, or slice value <code>a</code>, the index iteration

C compilers are aware of this calling convention and adjust
the call accordingly, but Go cannot. In Go, you must pass
the pointer to the first element explicitly: C.f(&C.x[0]).

Calling variadic C functions is not supported. It is possible to
circumvent this by using a C function wrapper. For example:

	package main

	// #include <stdio.h>
	// #include <stdlib.h>
	//

        (incl. anti-aliasing).
    *   Renamed `tf.image` functions to remove duplicate "image" where it is
        redundant.
    *   Variadic reduce is supported on CPU Variadic reduce is supported on CPU
    *   Remove unused `StringViewVariantWrapper`.
    *   Delete unused `Fingerprint64Map` op registration
    *   Add broadcasting support to `tf.matmul`.