-namespace simgrid{
-namespace smpi{
-int Coll_bcast_NTSL_Isend::bcast(void *buf, int count, MPI_Datatype datatype,
- int root, MPI_Comm comm)
+namespace simgrid::smpi {
+int bcast__NTSL_Isend(void *buf, int count, MPI_Datatype datatype,
+ int root, MPI_Comm comm)