/*
 * ENUM: SE_ID_IMPLEMENTATION_LEVEL_ENUM
 *
 *   Return codes to determine the level of implementation of IDs. An
 *   implementation has three options.  First, provide no IDs.  Second,
 *   provide IDs that are unique between SE_Open and SE_Close.  Or the
 *   highest level, provide unique and persistent IDs.
 */

Enumerator Notes

SE_NO_IDS

 Implementation has no valid IDs.

SE_UNIQUE_IDS

 Implementation provides IDs that are valid between one
 SE_OpenTransmittal() and SE_CloseTransmittal().

SE_PERSISTENT_AND_UNIQUE_IDS

 Implementation provides IDs that are valid within a transmittal
 and the same over separate SE_OpenTransmittal() and
 SE_CloseTransmittal() sessions (i.e., persistent).