/*D
   MPI_Get_version - Return the version number of MPI

Synopsis:
.vb
int MPI_Get_version(int *version, int *subversion)
.ve

Output Parameters:
+ version - version number (integer)
- subversion - subversion number (integer)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_ARG
.N MPI_ERR_OTHER

D*/

