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

Via Header Functions 767
Control Functions
RvSipViaHeaderFix()
RvSipViaHeaderFix()
DESCRIPTION
Fixes a Via header with bad-syntax information. A SIP header has the following
grammar: “header-name:header-value”. When a header contains a syntax error,
the header-value is kept as a separate bad-syntax string. You use this function to
fix the header by parsing a given correct header-value string to the supplied
header. If parsing succeeds, this function places all parameters inside the object
and removes the bad-syntax string. If parsing fails, the bad-syntax string in the
header remains as it was.
SYNTAX
RvStatus RvSipViaHeaderFix(
IN RvSipViaHeaderHandle hHeader,
IN RvChar* pFixedBuffer);
PARAMETERS
hHeader
The handle to the header.
pFixedBuffer
The buffer containing a legal header value.
RETURN VALUES
Returns RvStatus.