typedef struct
tagInitParams
{
  INT4          argc;           // from filterParams
  CHAR         *argv[];         // from filterParams
  INT8          startTime;      // seconds since January 1, 1970
  INT8          dataDuration;   // length of data rounded up to nearest second
  REAL4         realtimeRatio;  // from wrapperAPI command line
}
InitParams;

typedef struct
tagSearchParams
{
  MPI_Comm     *comm;           // wrapper slave comm world
  MPIapiAction *action;         // instruction from mpiAPI to search code
}
SearchParams;

typedef struct
tagMPIapiAction
{
  INT4          add;            // number of nodes added or subtracted
  BOOLEAN       mpiAPIio;       // command from mpiAPI: 0 exit, 1 continue
}
MPIapiAction;

typedef struct
tagSearchOutput
{
  INT4          numOutput;      // number of outPut structures in array
  outPut       *result;         // array of results
  REAL4         fracRemaining;  // fraction of search remaining
  BOOLEAN       notFinished;    // 0 indicates that applySearch is finished
}
SearchOutput;



INT4
initSearch (
    CHAR             **initStatus,
    InitParams        *initParams
           );

INT4
conditionData (
    CHAR              **conditionStatus,
    inPut              *data
              );

INT4
applySearch (
    CHAR              **searchStatus,
    inPut              *input,
    SearchOutput       *output,
    SearchParams       *searchParams
            );

INT4
freeOutput (
    CHAR              **freeStatus,
    SearchOutput       *output
           );

INT4
finalizeSearch (
    CHAR             **finalizeStatus,
               );