PP Internal Functions

Internal functions

- genEvent
- genInd
- genCnf
- carTermToDialEnd            Call Analysis Result
- showCap
- getBoardDevName
- getDevName                  convert port Id to device name
- isGoodDtmf                  Check for valid DTMF
- dtmfFlush                   flush old DTMF's

Consistent with the nameing conventions mentioned in the Open C Platform, all exposed interfaces of this module are prefixed by PP_.