_SNDSETPOS Fails on WAV Files Larger Than 2GB

[a740g]

Describe the bug
The _SNDSETPOS function fails to work correctly on WAV files exceeding 2GB. The issue was reported on Discord by tony3068.

To Reproduce
tony3068 was able to duplicate the issue with a 28hr audio book file. However, more testing is required for RCA.

Expected behavior
_SNDSETPOS should handle WAV files larger than 2GB without closing the stream or causing other unexpected behavior.

Additional context
Resampling to reduce file size was a workaround, but it’s not an ideal solution for all cases. So, it does not seem to be dependent on the sample rate, bits, channels etc.