papszIDriveList (PAPSZ)

Pointer to a table of pointers to drives.

Each pointer in the table points to a null-terminated string, and each string is a valid drive or network identifier. These drives and network IDs will be sorted in ascending order in the Drive drop-down box. The end of the table is marked by a null pointer. To specify an empty table, the application sets this field to NULL, or it specifies a table containing only a null pointer.