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

Subscription-State Header Functions 751
Get and Set Functions
RvSipSubscriptionStateHeaderGetExpiresParam()
RvSipSubscriptionStateHeaderGetExpiresParam()
DESCRIPTION
The Subscription-State header may contain an expires parameter. This function
returns the expires parameter value.
SYNTAX
RvInt32 RvSipSubscriptionStateHeaderGetExpiresParam(
IN RvSipSubscriptionStateHeaderHandle hHeader);
PARAMETERS
hHeader
The handle to the Subscription-State header.
RETURN VALUES
Returns the expires parameter value, UNDEFINED if not exists.