HP-UX C SIP Stack Message Layer Reference Guide (January 2008)
44 HP C SIP Stack Message Layer Reference Guide
Get and Set Functions
RvSipMsgGetFromHeader()
RvSipMsgGetFromHeader()
DESCRIPTION
Gets a handle to the From header from the message.
SYNTAX
RvSipPartyHeaderHandle RvSipMsgGetFromHeader(
IN RvSipMsgHandle hSipMsg);
PARAMETERS
hSipMsg
The handle to a message.
RETURN VALUES
MsgPartyHeader handle, or NULL if the message does not contain a From
header.