rM2M_random values

Hi rapidM2M Community!

Is there any function that allows me to get random values while testing, for example?
Can somebody help me with this?

Thanks

In the helpers.inc file is the function:
/**
* <summary>
* Returns a random number if successful, or ERROR if random number
* generator is not available.
* </summary>
*/
native rand();

Minimum Firmware requirement:
rM2M M22: 01v013
rM2M M23: 00v005