#ifndef EP_LIB_INTERCOMM_HPP_INCLUDED
#define EP_LIB_INTERCOMM_HPP_INCLUDED

namespace ep_lib
{

  typedef void* MPI_Datatype;
  typedef void* MPI_Op;

  int MPI_Allgather_intercomm(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm);
  int MPI_Allgatherv_intercomm(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, const int recvcounts[], const int displs[], MPI_Datatype recvtype, MPI_Comm comm);

  int MPI_Allreduce_intercomm(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);

  int MPI_Alltoall_intercomm(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm);

  int MPI_Bcast_intercomm(void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm);

  int MPI_Exscan_intercomm(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
  int MPI_Scan_intercomm(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);

  int MPI_Gather_intercomm(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);

  int MPI_Gatherv_intercomm(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, const int input_recvcounts[], const int input_displs[],
                            MPI_Datatype recvtype, int root, MPI_Comm comm);

  int MPI_Reduce_intercomm(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm);

  int MPI_Reduce_scatter_intercomm(const void *sendbuf, void *recvbuf, const int recvcounts[], MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);

  int MPI_Scatter_intercomm(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);
  int MPI_Scatterv_intercomm(const void *sendbuf, const int sendcounts[], const int displs[], MPI_Datatype sendtype, void *recvbuf, int recvcount,
                   MPI_Datatype recvtype, int root, MPI_Comm comm);
}


#endif // EP_LIB_INTERCOMM_HPP_INCLUDED