Function MPI_Intercomm_create

pub unsafe extern "C" fn MPI_Intercomm_create(
    local_comm: MPI_Comm,
    local_leader: c_int,
    bridge_comm: MPI_Comm,
    remote_leader: c_int,
    tag: c_int,
    newintercomm: *mut MPI_Comm,
) -> c_int