/*D
   MPI_Type_size_x - Return the number of bytes occupied by entries in the datatype

Synopsis:
.vb
int MPI_Type_size_x(MPI_Datatype datatype, MPI_Count *size)
.ve

Input Parameters:
. datatype - datatype (handle)

Output Parameters:
. size - datatype size (integer)

.N ThreadSafe

.N Fortran

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

D*/

