static gint32 retrieveVLParamFromString

(guint16 paramType,
  guchar* mstring,
  guint16 length)

retrieveVLParamFromString scans for a parameter of a certain type in a message string.

Documentation

retrieveVLParamFromString scans for a parameter of a certain type in a message string. The message string must point to a parameter header. The function can also be used to find parameters within a parameter (e.g. addresses within a cookie).

Parameters:

paramType - type of paramter to scan for,
mstring - pointer to the first parameter header, from which we start scanning
length - maximum length of parameter field, that may be scanned.

Returns:

position of first parameter occurence, relative to where mstring pointed to i.e. 0 returned, when mstring points to the parameter we scan for. OR -1 if not found !!!!!!!

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