Specifically, adding support for references to fixed-sized arrays as arguments (pointer-to-fixed-size-array in C, byte[] in Java, Buffer in Node), and fixed-sized array values as results (out-pointer-to-fixed-sized-array in C, byte[] in Java, Buffer in Node). This will be used for some zkgroup primitive values.
Specifically, adding support for references to fixed-sized arrays as arguments (pointer-to-fixed-size-array in C, byte[] in Java, Buffer in Node), and fixed-sized array values as results (out-pointer-to-fixed-sized-array in C, byte[] in Java, Buffer in Node). This will be used for some zkgroup primitive values.