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

736 HP C SIP Stack Message Layer Reference Guide
Control Functions
RvSipSubscriptionStateHeaderEncode()
RvSipSubscriptionStateHeaderEncode()
DESCRIPTION
Encodes a Subscription-State header to a textual Subscription-State header.
The textual header is placed on a page taken from a specified pool. To copy the
textual header from the page to a consecutive buffer, use
RPOOL_CopyToExternal().
SYNTAX
RvStatus RvSipSubscriptionStateHeaderEncode(
IN RvSipSubscriptionStateHeaderHandle hHeader,
IN HRPOOL hPool,
OUT HPAGE* hPage,
OUT RvUint32* length);
PARAMETERS
hHeader
The handle to the Subscription-State header.
hPool
The handle to the specified memory pool.
hPage
The memory page allocated to contain the encoded header.
length
The length of the encoded information.
RETURN VALUES
Returns RvStatus.