1  extern void abort(void);
       2  
       3  typedef struct myCDerived
       4  {
       5     int cInt;
       6     double cDouble;
       7     float cFloat;
       8     short cShort;
       9     void *ptr;
      10  }myCDerived_t;
      11  
      12  #define DERIVED_ARRAY_LEN 10
      13  #define ARRAY_LEN_2 3
      14  #define DIM1 2
      15  #define DIM2 3
      16  
      17  void testDerivedPtrs(myCDerived_t *cDerivedPtr,
      18                       myCDerived_t *derivedArray, int arrayLen,
      19                       myCDerived_t *derived2d, int dim1, int dim2);
      20  
      21  int main(int argc, char **argv)
      22  {
      23     myCDerived_t cDerived;
      24     myCDerived_t derivedArray[DERIVED_ARRAY_LEN];
      25     myCDerived_t derived2DArray[DIM1][DIM2];
      26     int i = 0;
      27     int j = 0;
      28  
      29     cDerived.cInt = 1;
      30     cDerived.cDouble = 2.0;
      31     cDerived.cFloat = 3.0;
      32     cDerived.cShort = 4;
      33  /*    cDerived.ptr = NULL; */
      34     /* nullify the ptr */
      35     cDerived.ptr = 0;
      36  
      37     for(i = 0; i < DERIVED_ARRAY_LEN; i++)
      38     {
      39        derivedArray[i].cInt = (i+1) * 1;
      40        derivedArray[i].cDouble = (i+1) * 1.0; /* 2.0; */
      41        derivedArray[i].cFloat = (i+1) * 1.0; /* 3.0; */
      42        derivedArray[i].cShort = (i+1) * 1; /* 4; */
      43  /*       derivedArray[i].ptr = NULL; */
      44        derivedArray[i].ptr = 0;
      45     }
      46  
      47     for(i = 0; i < DIM1; i++)
      48     {
      49        for(j = 0; j < DIM2; j++)
      50        {
      51           derived2DArray[i][j].cInt = ((i*DIM1) * 1) + j;
      52           derived2DArray[i][j].cDouble = ((i*DIM1) * 1.0) + j;
      53           derived2DArray[i][j].cFloat = ((i*DIM1) * 1.0) + j;
      54           derived2DArray[i][j].cShort = ((i*DIM1) * 1) + j;
      55  /*          derived2DArray[i][j].ptr = NULL; */
      56           derived2DArray[i][j].ptr = 0;
      57        }
      58     }
      59  
      60     /* send in the transpose size (dim2 is dim1, dim1 is dim2) */
      61     testDerivedPtrs(&cDerived, derivedArray, DERIVED_ARRAY_LEN,
      62                     derived2DArray[0], DIM2, DIM1);
      63     
      64     return 0;
      65  }/* end main() */
      66