Inside Macintosh: Telephony /

Chapter 5 - Telephone Manager Messages / Telephone Manager Message Reference

Telephone Manager Message Functions / Clearing Message Handlers

TELClrCAMsgHand

Clears a call appearance message handler from the message handler list.

pascal TELErr TELClrCAMsgHand (
                     TELDNHandle hTELDN,
                     TelephoneCAMsgUPP msgProc);

hTELDN

A handle to the directory number record for the directory number whose call appearance message handler you want to clear.

msgProc

A pointer to the call appearance message handler you want to clear.

function result

A result code. See "Result Codes" on page 5-60 for a list of result codes that the Telephone Manager may return.

DESCRIPTION

The TELClrCAMsgHand function clears the call appearance message handler specified by the msgProc parameter for the directory number specified by the hTELDN parameter.