HP-UX C SIP Stack Message Layer Reference Guide (February 2008)

Message Object Functions 45
Get and Set Functions
RvSipMsgSetFromHeader()
RvSipMsgSetFromHeader()
DESCRIPTION
Sets a From header in the message. If no From header exists in the message, the
function constructs a From header.
SYNTAX
RvStatus RvSipMsgSetFromHeader(
IN RvSipMsgHandle hSipMsg,
IN RvSipPartyHeaderHandle hFromHeader);
PARAMETERS
hSipMsg
The handle to a message.
hFromHeader
The handle to the From header to be set. If a NULL value is supplied, the
existing From header is removed from the message.
RETURN VALUES
Returns RvStatus.