Programming an Oracle Tuxedo ATMI Application Using C Writing Clients Using Features of the TPINIT Typed Buffer 4.2 Using Features of the TPINIT Typed Buffer The ATMI client must explicitly invoke the tpinit() function in order to take advantage of the following features of the TPINIT typed buffer: Client Naming Unsolicited Notification Handling System Access Mode Resource Manager Association Client Authentication Client Naming Unsolicited Notification Handling System Access Mode Resource Manager Association Client Authentication Parent topic: Writing Clients