about MPI benchmark 4.0 tests

Hi, Dear Sir or Madam,

I am testing your MPI benchmark 4.0 on my computer. but the following error occurred when building IMB-IO.EXE,

1 IntelliSense: expected an identifier d:\dingjun\openmp_mpi_hybrid\imb-4.0-beta\imb\4.0.0\src\imb_benchmark.h 127 2 IMB-IO
 2 IntelliSense: expected an identifier d:\dingjun\openmp_mpi_hybrid\imb-4.0-beta\imb\4.0.0\src\imb_benchmark.h 128 2 IMB-IO

the corresponding source codes are follows:

#ifdef MPIIO

    {

       MPI_Offset Offset;

       switch(fpos)

       {

           case indv_block:

              Offset = (MPI_Offset)(j_sample*totlen);

              break;

           case explicit:

              Offset = c_info->split.Offset+(MPI_Offset)(j_sample*totlen);

              break;

           case private:

              Offset = (MPI_Offset)(j_sample*loclen);

              break;

           case shared:

              Offset = (MPI_Offset)(-1);

              break;

       }

#ifdef MPIIO

typedef enum

{

    nothing=-1,

       private,

       explicit,

    indv_block,

    indv_cyclic,

    shared

} POSITIONING

the C++ keywords "private" and " explicit" used as variables so that the MS visual studio failed to build the executable file. Please tell me how to handle this situation. Thanks and I look forward to hearing from you.