dlls/include/mmsystem.h:#define MAXPNAMELEN �� �� ��32 �� �� /* max product name length (including NULL) */

I wanted to know what the reason was for bounding this string��to only 32 bytes (actually 31��+ null).�� We have a situation with identical��devices and need to add some differentiating text to that string when multiple identical devices exist so that applications can choose the correct device.����

Our device product string is��"USB PnP Sound Device" (20 chars).

mmdevdrv.c:static WCHAR *construct_device_id() then prefixs��with either "In: " (4 chars) or "Out: " (5 chars) and concatenates " - USB" (6 chars).

Total string length is 30 or 31 characters.�� Any additional text added at the end will get truncated and a prefix will cause the existing string to be truncated.

-Doug-