/*D
   MPI_Group_compare - Compares two groups

Synopsis:
.vb
int MPI_Group_compare(MPI_Group group1, MPI_Group group2, int *result)
.ve

Input Parameters:
+ group1 - first group (handle)
- group2 - second group (handle)

Output Parameters:
. result - result (integer)

.N ThreadSafe

.N Fortran

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

D*/

