Here are the responses from our software group for the INT-1410:
1. Linux - We are told that once the driver has been installed you can just use the "alsa mixer" to control the module. However, we have not had any experience with this combination.
2. XPe - for Windows XPe there's no sample code for C/C++; actually we do not currently have a driver.
3. Windows CE - For Windows CE5.0, the driver installation package includes the source code of a simple command-line demo application.
We hope this helps you move forward with your development efforts.