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

Allow-Events Header Functions 171
Get and Set Functions
RvSipAllowEventsHeaderGetStringLength()
RvSipAllowEventsHeaderGetStringLength()
DESCRIPTION
Some of the Allow-Events header parameters are kept in a string format. In
order to get such a parameter from the Allow-Events header, your application
should supply an adequate buffer to where the string will be copied. This
function provides you with the length of the string to enable you to allocate an
appropriate buffer size before calling the Get function.
SYNTAX
RvUint RvSipAllowEventsHeaderGetStringLength(
IN RvSipAllowEventsHeaderHandle hHeader,
IN RvSipAllowEventsHeaderStringName stringName);
PARAMETERS
hHeader
The handle to the Allow-Events header.
stringName
The enumeration of the string name for which you require the length.
RETURN VALUES
Returns the length of the specified string.