1: #pragma once

  3: #include <petscsftypes.h>

  5: PETSC_INTERN PetscErrorCode PetscSFGetLeafRanks_Allgather(PetscSF, PetscMPIInt *, const PetscMPIInt **, const PetscInt **, const PetscInt **);
  6: PETSC_INTERN PetscErrorCode PetscSFSetUp_Allgather(PetscSF);