#define MPI_MAX_LIBRARY_VERSION_STRING 100
#define SMPI_RAND_SEED 5
#define MPI_ANY_SOURCE -555
-#define MPI_BOTTOM (void *)0
+#define MPI_BOTTOM (void *)-111
#define MPI_PROC_NULL -666
#define MPI_ANY_TAG -444
#define MPI_UNDEFINED -333
#define MPI_COMM_NULL NULL
XBT_PUBLIC_DATA( MPI_Comm ) MPI_COMM_WORLD;
-#define MPI_UNIVERSE_SIZE smpi_comm_size(MPI_COMM_WORLD)
+XBT_PUBLIC_DATA( int ) MPI_UNIVERSE_SIZE;
#define MPI_COMM_SELF smpi_process_comm_self()
struct s_smpi_mpi_request;