C function to return byte array from signed short array in linux

I need an example of a function to take a signed sort array and return a byte array written in C for Linux.  I'm new to C and need and need an explicit example please.
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Depending on the purpose, you can simply cast a pointer to signed short to a pointer to unsigned char :

        short array[SIZE];
        unsigned char* bytes = (unsigned char*) array;

It depends on what this will be used for though. Maybe you can give a bit more background information about what this is for ?

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StarDusterIIAuthor Commented:
It's for an audio routine.  Input to the audio conversion routine needs a byte array and the output from the input source is a short array.
Ok, and what does the documentation say about the format of both arrays ?
StarDusterIIAuthor Commented:
Documentation??  How funny!!   ;-)

Your suggestion actually worked but I have an endian problem.  Anyway to change  the order of bytes in the short array so they come out reversed?
>> Your suggestion actually worked but I have an endian problem.

Which is what the documentation should have showed : the expected byte order.

If there's no (proper) documentation, then the API you're using is more difficult to use correctly (and might involve trial and error).

>> Anyway to change  the order of bytes in the short array so they come out reversed?

Assuming that a short on your system is 2 bytes, you could swap around every pair of bytes in the byte array.
Or you could use htons for that :

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